Frequency Range

Single frequency, crystal controlled. Standard frequencies available are 834 kHz and 1000 kHz. Other special single frequencies are available in the range of 600 to 1500 kHz.

RF Input Impedance

50 ohms standard, Input VSWR is less than 1.25

Bandwidth

The 6 dB bandwidth is 5 kHz ±10%. The 60 dB to 6 dB overall bandwidth ration is 3.5 max.

Detector Function

Quasi Peak detector only. Time constant of one millisecond charge and 600 millisecond discharge.

Sensitivity, CW

Conducted: 50 ohm impedance –0.10 μV

Sensitivity, Broadband*

Conducted: 50 ohm impedance –0.07 μV/kHz

*Signal plus noise to noise ratio of one with Quasi Peak detector.

Output Meter

Two 5-inch scales are provided. 1 to 1000μV scale in Logarithmic increments 0

to 60 dB above 1μV linear scale, divided into 60 equal increments

Measurement Range

60 dB (Output meter range) in the lowest step attenuator position. An additional 60 dB of attenuation is provided in 10 dB steps for a maximum voltage of 120 dB.

Measurement Accuracy

±2 dB

Oscillator Radiation

Less than 50 Pico watts

Shielding Effectiveness

80 dB min.

Image Rejection

Greater than 90 dB at standard frequencies

IF Rejection

Greater than 90 dB at standard frequencies

Other Spurious Responses

Greater than 90 dB at standard frequencies

Loud Speaker

A small loud speaker with front panel level control is provided

Recorder Output

1.5 VDC across a 1500 ohm resistive load at full scale meter deflection.

Recorder output is proportional to meter deflection.

IF Amplifier

Operates at 455 kHz

Size

152.44 H x 279.4 W x 304.8 D mm (6 H x 11 W x 12 D in)

Weight

Approx. 5.4 kg (12 lbs)

Power Supply

AC Power supply standard

AC Line Voltage

105/125 Volt, 50 to 70 Hz

Power Consumption

5 Watts