Ramsey 2013 Catalog - page 68

Test Equipment
68
The PM50 digital power meter is what every RF lab technician or micro-broadcaster needs on his/her workbench. Until now, power meters
of this capability cost in the thousands! Imagine being able to accurately measure RF power from almost any signal source! Once you use
one, you will wonder how you ever did without it!
The PM50 includes a 50 watt, 50 ohm dummy load allowing you to tune your transmitter off air without causing interference. An intelligent speed con-
trolled fan adjusts cooling of the load according to power measured! Extremely wide power range allows continuous measurement from an amazing 1µWatt to
50Watts, all without any manual range switching or setting - that’s over 77dB! And accuracy is an astounding
±
0.5dB over the entire specified frequency range! Extreme
dynamic range allows you to get meaningful measurements even with transmitters of less than 1mW of power or up to 50 watts! A powerful processor calculates and displays for-
ward and reverse power, AM percent modulation, peak power, and average power. Try doing that with any other power meter for less than a thousand bucks!
Use the PM50 if you need to test transmitters off-air or into a good 50 ohm dummy load. The PM50 includes the matching case & knob set and power adapter so you have every-
thing you need for a complete finished piece of RF test equipment. Case measures 5”W x 1½”H x 5¼”D.
Broadband: PM50 10 kHz to 450 MHz ± 0.5dB, 10 kHz to
500 MHz ± 2dB!
High dynamic range: better than 77dB!
Power Handling: up to 50 Watts continuous!
Readings auto-range and are displayed in Watts/dBm/etc.
Easy to read LCD display with powerful microprocessor
PM50
Power Meter/Dummy Load Kit, Includes Case And 110VAC Power Adapter
$109.95
PM50WT
Factory Assembled & Tested PM50
$154.95
High Performance Power Meter...
At a Low Cost!
Wired & Tested
Professional RF Power Meter
This extremely versatile function generator is packed with features that make it an indispensable piece of test equipment for
any electronic technician or hobbyist! The design is based around the XR2206 monolithic function generator Integrated
Circuit, giving it the capability to produce high quality sine, square (or pulse), and triangle waveforms.
The function generator operates over four frequency ranges: 10 Hz to 200 Hz, 100 Hz to 2 KHz, 1 to 20KHz, and 10 to 200KHz. Within
each of these ranges, the desired frequency is fully adjustable. The amplitude of the output can be adjusted in the sine/triangle modes of
operation, and fixed in the square mode of operation. The maximum output is 4 to 6V peak-to-peak (depending on the supply voltage) in
sine/triangle mode and 8 to 12V (again depending on the supply voltage) in square mode. Two RCA jack outputs are built in, one for Sine/Triangle output, and one for
Square/Pulse. Supply Voltage: 12-18VDC (Regulated) or 12VAC / 300mA. Max Output Amplitude: Sine & Triangle - 6Vpp (Adjustable) Square & Pulse - 12Vpp (fixed). Dimensions:
4.82” x 2.12”. From CanaKit.
Frequency range from 10 Hz to 200 KHz!
Amplitude and frequency controls for sine/triangle waveforms!
Negative and positive pulse width controls for square/pulse waveforms!
Full swing and upper half swing selection for square/pulse Waveforms!
Excellent frequency stability!
Low sine wave distortion (typically 0.5%)!
CK307
200 KHz Sine/Square Function Generator Kit
$39.95
UK307
200 KHz Sine/Square Function Generator, Factory Assembled & Tested
$49.95
200 KHz Sine/Square Function Generator
K I T
Wired & Tested
A compact yet versatile signal generator that can generate sine and square wave signals of more than 50 KHz. The signal generator oper-
ates over four overlapping frequency ranges: 10 to 200 Hz, 100 Hz to 2 KHz, 1 to 20KHz, and 2 to 50 KHz, and within each of these
ranges, the desired frequency is fully adjustable.
The design is based around the XR8038 function generator Integrated Circuit and the circuit incorporates a Sine/Square selector switch, RCA output
jack as well as frequency and sine amplitude adjustment potentiometers. An AC jack is also incorporated for easy connection to a 12V AC adapter. Max
Output Amplitude: Sine - 0-5Vpp (adjustable), Square - 10Vp-p (fixed full swing). Dimensions: 2.22” x 2.34”. From CanaKit.
Frequency range from 10 Hz to 50 KHz!
Amplitude and frequency controls for sine waveforms!
Includes RCA output Jack, AC jack, and controls!
Optional custom silk-screened enclosure available!
50KHz Sine/Square Wave Function Generator
K I T
CK730
50KHz Sine/Square Wave Function Generator
$29.95
UK730
50KHz Sine/Square Wave Function Generator, Factory Assembled & Tested
$39.95
BX730
Custom Enclosure
$9.95
Wired & Tested
This digital voltmeter is ideal to use for measur-
ing the output voltage of your DC power supply
or any other DC voltage up to 99.9V. It includes
a 3-digit LED readout with a negative voltage
indicator. It measures DC voltages from 0 to
99.9V with a resolution of 0.1V. From CanaKit.
CK148 4-Digit LED Voltmeter Kit
$29.95
UK148 4-Digit LED Voltmeter, Factory Assembled & Tested
$39.95
Bold 4-Digit .56” 7-Segment display!
Negative voltage indicator
Quick and accurate!
4-Digit LED Voltmeter
SPECIFICATIONS
Supply Voltage:
9VDC / 150mA
Range:
0 to 99.9VDC
Resolution:
0.1VDC
Dimensions:
2.85” x 2.17”
Wired & Tested
This bright digital panel meter is a universal circuit that can be
used as a voltmeter, ammeter, thermometer or any other measur-
ing device! The included instruction manual contains detailed
instructions on how to set up the circuit to perform different kinds of measurements.
High precision, high input impedance, selectable decimal point precision... This meter
does it all! Supply Voltage: Regulated 5VDC / 200mA. Dimensions: 2.96” x 2.21”. From
CanaKit.
CK221 Universal Digital LED Panel Meter Kit
$29.95
UK221 Universal Digital LED Panel Meter, Asmb & Tested
$39.95
Bold 4-Digit .56” 7-Segment display!
Works as voltmeter, ammeter,
thermometer, etc.!
Selectable decimal precision!
Universal Digital LED Panel Meter
K I T
Wired & Tested
K I T
K I T
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