R2001D service manual

[kb2cxj]

Does anyone have a service manual for the R2001D service monitor? I have been searching for days and night's. anyone can help that would be awesome

[greg_kulosa]

I found mine on eBay. It's a CD with a scan of the manual on PDF.

[AEC]

I will see how this posted data actually appears on this reply.
This is the R2001D specifications list.
Specifications
Signal Generator Mode
Operating/Display
Modes: AM/FM/CW/SSB Monitor
AM/FM/CW/DSBSC Generate
Signalling Simulator
Spectrum Analyzer
Duplex Generator
Memory Tables
Frequency Counter
Digital Voltmeter
Wattmeter
IF Display
Oscilloscope
Signal Strength Meter
SINAD/Distortion Meter
FREQUENCY
Range: 10 kHz to 999.9999 MHz
Resolution: 100 Hz
Accuracy: Refer to accuracy of master oscillator
Stabilization Time: 1 Sec
OUTPUT
Attenuator: 16 dB variable plus 10 dB steps over 13 ranges
Range FM: .1 )iV to 1 VRMS
Range AM: 1 ^,V to .4 VRMS
Accuracy: ± 3 dB maximum with step attenuator in 0 dB
position.
± 4 dB maximum in any other state
SPECTRAL PURITY
Spurious: - 40 dBc
Harmonics: -15 dBc
FREQUENCY
MODULATION
Deviation: 0-75 kHz peak
Residual FM: 20 Hz max. ® 300 to 3 kHz from f;;
Residual AM: 1.0% max. @ 300 to 3 kHz from fp
External/Internal
Frequency Range: 5 Hz to 20 kHz. ±3 dB
Modes: Internal, external.. microphone or all
simultaneously
AMPLITUDE
MODULATION
Range: 0 to 80% from 1 to 500 MHz
External/Internal
Frequency Range: 5 Hz to 10 kHz. ± 3 dB
External Input: Approx. 150 mV for 80%
Modes: Internal, external, microphone or all
simultaneously
DOUBLE SIDEBAND SUPPRESSED CARRIER
Range: 1 MHz to 500 MHz
Carrier Suppression: -15dB
SWEEP GENERATOR MODE
Adjustable sweep width from 10 kHz to 10 MHz at a fixed sweep rate. Synchronized
to internal scope display.
Monitor Mode
Frequency Range: 1 MHz to 999.9999 MHz
Resolution: 100 Hz
Accuracy: Equal to that of master oscillator time base
FREQUENCY ERROR
Indicator: Autoranging CRT display Resolution ± 10 Hz
for frequency error measurements on 1.0 kHz.
10.0 kHz and 100.0 kHz full scale ranges. 1 Hz
resolution for frequency error less than 100 Hz.
Special function control will allow direct frequency
readout to 1 Hz resolution.
Input Sensitivity: 15 ^V for 10 dB EIA SINAD
(over the 4 MHz (narrow band ±6 kHz mod acceptance)
to 999.9999 MHz range) 7.0 fi\i for 10 dB EIA SINAD (wide band
± 100 kHz mod. acceptance)
Spurious Response: - 40 dB typical
0 dB image at ±21.4 MHz
- 10 dB at L.O. harmonics ± 10.7 MHz
Monitor Mode (Continued)
DEVIATION
MEASUREMENT
Scales: 1. 10, 100 kHz full scale
Accuracy: ±5% of reading
Peak Deviation
Limit: Set via keyboard to 100 Hz resolution (0 kHz to
99.9 kHz). Audible alarm indicates limit condi- •
lion and will be active in all Monitor Modes.
AM MODULATION
MEASUREMENTS
Range: 0 to 100%
Accuracy: ±5% of reading
SIGNAL STRENGTH
METER
Range: 1 MHz to 999 9999 MHz
Sensitivity: - 100 dBm lo + 52 dBm. combined specification
of antenna and transceiver ports.
Selectivity: 30 kHz Max. @ 3 dB bandwidth
RF WATTMETER
Range: 1 Watts to 125 Watts
Scales: 9 99. 99.9. 125 Watts
Accuracy: ±10% from 1 Watt to 125 Watts
Protection: Over-temperature
General
SPECTRUM ANALYZER
Frequency Range: 1 MHz to 1 GHz
Dynamic Range: 75 dB minimum
Scan Width: 100 kHz per division to 1 MHz per division continuously
adjustable
Sensitivity: - 95 dBm minimum
DUPLEX GENERATOR
Frequency Offset: 0 MHz to ±10 MHz and fixed ± 45 MHz
Frequency Resolution: 5 kHz
Frequency Accuracy: ± 002%
Output Level: - 35 dBm minimum into 50 ohm load
Frequency Response: 5 Hz to 20 kHz. ± 3 dB
OSCILLOSCOPE
CRT Size: 8 cm x 10 cm
Frequency Response: DC to .5 MHz. 3 dB point
External Vertical
Input Ranges: 10 mV, 100 mV, 1V. 10V per div,
Sweep Rates: 1 us, 10 us. .1 ms. 1 ms, .01 sec, .1 sec. per
division
Synchronization: Internal, normal, and automatic mode with adjustable
trigger level.
FREQUENCY COUNTER
Normal
Range: 10 Hz to 35 MHz
Display: 5 digit autoranging
Input Sensitivity: 50 mV minimum
Period Counting Frequency Determination
Range: 10 Hz - 100 kHz
Display: 4 digit autoranging to 3 kHz, 3 digit autoranging
to 100 kHz
Auto Tune (SCAN LOCK)
Range: In the monitor mode, the unit has the capability
to automatically find and then tune to an input
signal above - 30 dBm. Operates from 1 MHz
to 1 GHz
Acquisition Time: 5 sec. typical to less than 1 sec. IF limited scan
is utilized.
Accuracy: ±1 Hz of actual input frequency

[AEC]

Model Nomenclature
R-2001D Basic Model
R.2001D/HS With high stability oscillator
R.2002D With IEEE-488 option
R.2002D/HS High stability oscillator and IEEE-466 Bua option
R-2004D With Motorola DES option
R-2004D/HS High stability oscillator and Motorola DES option
R-2005D With Motorola SECURENET option
R.2005D/HS High stability oscillator and Motorola SECURENET
option
R.2008D With cellular option
R.2008D/HS High stability oscillator and cellular option
R-2009D With IEEE-488 Bus and cellular options
R.2009D/HS With high stability oscillator, IEEE-488 Bus and cellular
option
R.2010D With UK cellular option
R.2010D/HS High stability oscillator and UK cellular option
R.2011D With IEEE-488 Bus and UK cellular option
R.2011D/HS High stability oscillator, IEEE-488 Bus, and UK cellular
option
R-2021 D With Motorola Trunked Radio option
R-2021D/HS High stability oscillator and Motorola Trunked Radio
option
R-2045D With Motorola DES and SECURENET options
R-2045D/HS High stability oscillator and Motorola's DES
and SECURENET options
NOTE: Factory set 220 Volt models are also available. Add "/220"
to model number.
Optional Accessories
RTP-1002A Battery Pack
RTL-4056B Protective Canvas Cover
RTL-4065A Transit Case
RTL-4075A RF Detector Probe
RTA-4000A Telescoping Antenna

[AEC]

TABLE 2-1. CONTROLS, INDICATORS, AND CONNECTORS
ITEM DESCRIPTION FUNCTION
FRONT PANEL (figure 2-1)
DISPLAY indicators Twelve LED's Illuminate one at a time to indicate the function or type of
operation the equipment is performing and displaying on
the CRT. Select by pressing one of the arrow keys under the
DISPLAY section.
1. Gen/Mon Mtr - In generate mode, the CRT displays
center frequency, output power, and RF output
modulation depth. In monitor mode, the CRT
displays center frequency, input power, frequency
error, and received carrier modulation depth.
2. Modulation — The CRT displays modulation audio
in generate mode or demodulated audio in monitor
mode.
3. Spectrum Analyzer — CRT displays the RF spectrum
and operating center frequency. Use the Spectrum
Analyzer to identify interference, trace RF and
IF signals, measure transmitter harmonics, check
spurious response and receiver local oscillator radiation.
4. Duplex Gen — CRT displays duplex generate frequency
and modulation depth on the generator output
or monitor frequency and modulation depth on
the received carrier. FUNCTION switch position
selects the reading. In this mode, the Analyzer
simultaneously generates and receives signals for
duplex radio servicing. The Duplex Generator provides
enhanced capability to service equipment such
as repeaters, car telephones and emergency medical
telemetry portables.
5. RF Memory — Stores and displays programmable
frequencies and codes up to a total of 32 entries.
6. Signaling Sequence — Simulates encode and decode
tone sequence for all code synthesizer modes. Press
an arrow key in the Modulation section to select one
of the six modes. Encode in generate function and
decode jn monitor function.
7. Frequency Counter — Measures 10 Hz to 35 MHz inputs
in either generate or monitor function. In
monitor function, measure transmitted carrier frequency
and other signals less than 35 MHz. Use the
frequency counter to measure and set offset oscillators,
pager IF's, PL frequencies, and other external
input signals.

[AEC]

TABLE 2-1. CONTROLS, INDICATORS, AND CONNECTORS
ITEM DESCRIPTION FUNCTION
FRONT PANEL (figure 2-1)
8. DVM/DIST
a. DVM - The digital voltmeter displays AC/DC
voltage readings (digital and analog) with the
corresponding dBm value on the CRT screen, in
either generate or monitor function. Select AC or
DC with the display cursor and keypad. The
screen displays battery voltage and a signal's true
RMS at the front panel DVM jack. Use the meter
to check and set power supply voltage, bias level,
and audio level.
b. DISTORTION - This mode automatically measures
fixed frequency EIA Sinad/Distortion (signal
to noise and distortion ratio). The Analyzer
generates a 1 KHz tone of known quality.
Measure distortion of AM or FM transmitter
modulation. Use the distortion meter for a comprehensive
check of a receiver's performance.
9. Ext Wattmeter — Select the element and the screen
displays the forward and reflected power passed
through that element mounted in the RTL-4055 wattmeter
adapter.
10. IF - The screen displays the 700 KHz IF signal from
the monitor receiver for AM and SSB receiver servicing.
11. Scope AC — The screen displays the voltage waveform
applied to the vertical input (AC coupled).
12. Scope DC — The screen displays the voltage waveform
applied to the vertical input (DC coupled).
FUNCTION switch Two-position toggle Select either generate or monitor function.
switch
1. Generate — The equipment generates and outputs an
RF signal.
2. Monitor — The equipment monitors input signals
with the input terminated into the receive mixer. Use
this position for off-the-air monitoring.
FUNCTION indicators Six LED's (red) Indicates the mode of signal the equipment is set up to generate
or monitor. Select by pressing one of the arrow keys
under the FUNCTION section.
1. FM — Equipment generates or monitors frequency
modulated signals.
2. CW — Equipment generates an unmodulated RF
signal (continuous wave). Monitor position provides
only frequency error measurement.

[AEC]

TABLE 2-1. CONTROLS, INDICATORS, AND CONNECTORS
ITEM DESCRIPTION FUNCTION
FRONT PANEL (figure 2-1)
3. AM — Equipment generates or monitors amplitude
modulated signals.
4. SSB/DSBSC - Single Side Band/Double Side Band
Suppressed Carrier signal. The level of the generated
signal is not calibrated. Use it only for relative measurements.
Monitor SSB mode receives SSB signals
with the use of the BFO.
5. SWP 1-10 MHz — Equipment generates a swept RF
signal having a sweep width of 1 to 10 MHz, controlled
by the Dispr/Sweep control. Monitor position
has no effect, equipment remains in generate
mode.
6. SWP 0.01-1 MHz - Equipment performs as in 5.
above except sweep width limits are 0.01 MHz to 1
MHz.
MODULATION switch Three-position toggle Controls the Code Synthesizer modulation source.
switch
1. Cont — Continuous modulation signal output, generates
repetitive cycles.
2. Off — No modulation generated. Terminates code
sequences.
3. Burst — Generates a single cycle, spring loaded,
returns to Off.
a. PL, Tone A, Tone B Output is present as long as
switch is held in Burst.
b. DPL, DPL Inv DPL turn-off code as long
as switch is held down.
DPL code output when
switch is moved to Cont
position. Burst of DPL
turn-off code is output
when switch is moved from
Cont to Off.
c. Tone Sequence Output is a single signaling
sequence.
d. Tone Remote Output is a tone remote access
sequence; leaves Tone
A at a low level for transmit-
type commands until
the switch is returned to
Off.

[AEC]

TABLE 2-1. CONTROLS, INDICATORS, AND CONNECTORS
ITEM DESCRIPTION FUNCTION
FRONT PANEL (figure 2-1)
Code Synth Mode
indicators
Six LED's (red) When illuminated, it indicates the code synthesizer mode
selected. Select by pressing one of the arrow keys under the
MODULATION section. Enter the PL frequency or DPL
code from the keypad on the Gen/Mon Mtr display or
select from the RF Memory display.
1. PL/DPL indicator
PL — Selected Private Line frequency output to 1
KHz
DPL — Selected Digital Private Line code output.
Maximum code number is 777. No digit may exceed
7.
Two-pushbutton switches
DISPLAY select Two-pushbutton switches
switches
FUNCTION select
switches
Code Synth Mode select Two-pushbutton switches
switches
Code Synth Lvl control Potentiometer
2. PL/DPL Inv indicator
PL — same as above
DPL — Inverted output of selected Digital Private
Line code. Maximum code number is 777. No digit
may exceed 7.
3. Tone A indicator illuminates when Tone A is selected
for output. Enter Tone A & B frequencies from the
keypad on the Tone Memory display.
4. Tone B indicator illuminates when Tone B is selected
for output.
5. Tone Sequence indicator illuminates when the output
is a tone signaling sequence. Select the sequence on
the Tone Memory display.
6. Tone Remote indicator illuminates when the output
is the sequence for a remote station. Set A for guard;
set B for command tone on Tone memory display.
Selects the function to be displayed by the equipment, as indicated
by the DISPLAY LED's.
1. - moves the selection up one step at a time.
2. - moves the selection down one step at a time.
Selects the type or mode of signal the equipment will generate
or monitor as indicated by the FUNCTION LED's.
Operates the same way as the DISPLAY select switches.
Selects the Code Synthesizer output mode as indicated by
the Code Synth Mode LED's. Operates the same way as the
DISPLAY select switches.
Controls the level of Code Synthesizer for modulation or
MOD Output.

[AEC]

TABLE 2-1. CONTROLS, INDICATORS, AND CONNECTORS
ITEM DESCRIPTION FUNCTION
FRONT PANEL (figure 2-1)
Ext Level control Potentiometer/switch
1 KHz Level control Potentiometer/switch
Mic connector 4-pin connector
Pre-emphasis and
I DC are used
BNC connector
BNC connector
Ext Mod In connector
Mod Out connector
MONITOR section:
Volume control
BW switch
Potentiometer
Two-position toggle
switch
BFO control Potentiometer/switch
Sig Lvl indicator
Squelch control
LED (red)
Potentiometer
Image/Dplx Two-position switch
toggle switch
Demod Out connector BNC connector
Controls modulation level of external input (microphone
and other external generators). Switch at full counterclockwise
position disables external modulation inputs.
Internal 1 KHz tone modulation level control. Switch at full
counterclockwise position disables 1 KHz modulation tone.
Microphone input. Provides microphone bias and PUSH
TO TALK (GENERATE) connection to equipment. Uses
RTM-4000 microphone or handset.
External modulation signal input.
Output connector for all modulation signals (all signals
combined).
Controls speaker output level.
In monitor mode, selects IF bandwidth. Wide BW is ±100
KHz mod acceptance. Narrow BW is ±5 KHz mod acceptance.
In Gen, FM mode selects modulation range: 0-100
KHz deviation in WB or 0-25 KHz in NB.
BFO on/off and beat frequency control for sideband reception.
To minimize interference, turn off the BFO when not
in use.
Squelch indicator.
Adjusts squelch threshold level, full counterclockwise position
disables squelch.
NOTE: Monitor sensitivity is greatly decreased (for highlevel
use) as the control is increased clockwise beyond the
quieting point.
In duplex generation mode, controls the duplex frequency
output for above (High) or below (Low) the receive programmed
frequency. In monitor mode it selects the frequency
of the local oscillator injection above or below the
programmed monitor frequency to remove image interference.
Receiver audio output.

[drspinbag]

I have the service manual in PDF if you are still looking for it.

[spg150]

Drspinbag, any chance I could get a copy of the 2001D Service manual (and Users if you have it). Just got a 2021D inbound and hope to get up to speed quickly.

Thanks for any assistance!
-Sean

[W4CLL]

Drspinbag, any chance I could get a copy of the 2001D Service manual (and Users if you have it). Just got a R2004D/HS at a Ham Fest and have a bad A5 pwr supply board. Found one of the 5 Amp 100 V bridge diodes dead shorted. I also have a burned cap/inductor patch across the + & - of the bridge diodes.

Thanks for any assistance! W4CLL

[GlennD]

I just received a R2001D and it included a cd of the info. PM your address and I will send you a copy.

[cahighwayman22]

Does anyone have a link to downloading this manual online? I found one for the R2001A, but not for the R2001D.

-Trevor

[RJF19]

Does anyone have a link to downloading this manual online? I found one for the R2001A, but not for the R2001D.

-Trevor

The complete manual set both users and service for the R2000 A, B, C and D revisions, most all options, is available on DVD on ebay.

[crash]

I bought an original manual for my R2001C from http://www.etestmanuals.com/
Give them a a look, they may have what you want.

[crash]

Are you still looking for the operation manual?
I have an original R2001D op manual I would sell for $25, if you are interested.
Or, if you have an original R2001C op manual, I would trade even up.

Jeff N8CMQ

[cahighwayman22]

Does anyone have a copy of this service manual in PDF format that can be sent via email?

-Trevor

[cahighwayman22]

Or at least a copy of the schematic and parts location of the D series A11 RF module? I know this was a weak point for the R2001 series.

-Trevor

[DarkHelmet]

It's a scan of a copy I made some time back.
http://keekles.org/~w9cr/Motorola-R2001-Manual/

[GlennD]

http://www.ebay.com/itm/252453222730?_t ... EBIDX%3AIT

This has all of the 2001 manuals.

[RJF19]

http://www.ebay.com/itm/262035423406?ss ... 1586.l2649