 Test Equipment and
Service Related Gear
 |
 Singer CSM-1 What am I?, born mid seventies I'm a 50k to 512Mhz
signal generator, frequency counter (beat), modulation meter,
audio scope, sweep generator and spectrum monitor (receiver) and a
tone generator and a.f oscilloscope and too much to mention here
so go
View contents of the manual and it should give you the answers
and specs you need. I bought it fault a couple of years ago and repaired
the signal generator to work HF again, its good and rock stable.
Everything else seems to works as per the manual except the receiver is
pretty sensitive and likely a fault in the broadband amp but I never
addressed it again as I didn't need that facility then. Ideal for 2m work
as well as h.f. supplied with original users handbook, huge service
manual and 3 npn and 3 pnp spare VHF trannies for spares.
more photos here |
$225
trademe |
|
8842A Commercial desktop high accuracy DC/Ohms multimeter.
- General Specifications
Increased resolution with 20mV, 200mA and 20
ohm ranges
- Ohms, 2 wire and 4 wire, and dc volts and
current standard -
optional ac voltage (true rms) and current.
- Full system capability with optional GPIB/IEEE-488
interface
- Up to 100 readings/second system speed, slow
medium and fast sampling
- Closed-case calibration - comprehensive
self-test
- Size: H 89, W 216, D 371 mm
Weight: 3.4 kg
|
|
Installed Options
05: GPIB/IEEE-488 interface |
|
|
|
|
Frequency Range Channel A: |
DC to 100MHz |
|
Frequency Range Channel B: |
DC to 160MHz |
|
Frequency Range Channel C: |
40MHz to 1.3GHz |
|
Counter Timer Period Range: |
6.25ns to 1700s |
| Time
Interval Range: |
2ns to 8x10e-5s |
|
Input Sensitivity: |
10mV |
|
Timebase Accuracy: |
2x10e-6/yr |
| H x
W x D: |
11 x 25 x 36 7KG |
|
 Racal
Dana 1992. DC-1.3GH (and above!) IEEE 488 hi res professional
freq/period counter. very nice condition. Has options o4e (oven
hi-stability frequenxy standard) and 02M, and 055 GPIB. The 1992
Universal Counter is a great little counter with BIG features! It
provides Frequency, Period, Time Interval, Ratio, Totalize, Phase, and
Peak Amplitude measurements…plus more. Ch A’s sensitivity is 25 mV rms
to 100MHz and 50 mV rms to 160MHz. Ch B: Same sensitivity as Ch A except
that the frequency range is 10Hz to 100MHz. Ch C’s sensitivity is less
than 15 mV rms from 40MHz to 1GHz and less than 75 mV up through 1.3GHz
(and beyond)
more photos/specs here |
$450
trademe
|
|
Racal Airmec 409 AM /FM modulation meter.
3 - 1200 (FM 1500) MHz range.
not much known about this piece other than its quality valve
gear, there's r.f in, osc, in, there's a 1 MHz i.f out and demodulated
a.f out, bout all I know other than it's a fine instrument but I never
needed to use it so out it goes. Excellent physical condition with manual, not tested but
seems to function fine.
|
offers |
|
 
Leader LSG-11 Signal Generator. A classic that has spent much of
its life in its original box with original manual both of which are
supplied. It is in near mint operational condition but for a 2 cm fine
scratch which you can just see in the photo.
It covers the RF range 120KHz to 390MHz in 6 switched ranges - it also
has 2 AF outputs at 400Hz and 1KHz and crystal controlled 1-15MC Osc..
The unit will also receive up to 4v AF input for external modulation (a
handy way of transmitting over a few feet to test radios!). Large easy
to read dial, smooth tuning, marked with spot feqs, 455kc, 4.5MC and
10.7MC.
The LSG-11 is a versatile and handy wide band signal generator designed
for the radio experimenter, hobbyist or service technician |
$100
trademe
|
 
Leader Digital LCD DMM/Scope Model 300 is a portable 30 MS/s
sampling (15MS/s/channel) dual channel oscilloscope, an 8ch logic analyser (with optional probe), a data logger, a frequency counter and
large digit DMM (digital multimeter). Includes multimode when DMM and
Scope and freq counter can be combined together onscreen. The best feature apart from
portability is a one button Auto setting button that uses optimum timebase, sync and ch settings for each measured signal.
Complete with memory expansion card for saving waveforms and data
logging output, probe (x10), meter leads, full manual and leatherette
carry case all in excellent condition.
Specs - Scope - dual channel, 400v max input, 5mV-20v/div vertical,
0.1uS-20S/div horizontal, Ch1, Ch2, Dual, Add, Sub X-Y modes. Multimeter
- DC or AC Volts (max 1000v), DC / AC current, resistance, continuity ,
diode check. Large display. Overall dimensions - 240(w) x 44(h) x
165(d)mm. Weight 1.2kg's (unit only) LCD display 113 x 60 mm |
$415
trademe |
|
Main
Menu[
Home |
©redits
|
Search
| Promote
|
Links
|
Guest
Book
|
What's New?
]
