Specifications - Vertex Standard VXA-200 Service Manual

Specifications

General
Frequency Range:
Channel Spacing:
Emission Type:
Supply Voltage:
Current Consumption (approx.):
Temperature Range:
Case Size (WxHxD):
Weight (approx.):
Receiver
Circuit Type:
IFs:
Sensitivity:
Selectivity:
Adjacent CH. Selectivity:
AF Output (Internal speaker):
Transmitter
Power Output (@ 7.2 V):
Frequency Stability:
Modulation System:
Spurious Emission:
Int. Microphone Type:
Ext. Mic. Impedance:
Specifications are subject to change without notice or obligation.
2
TX: 118.000 - 136.975 MHz,
RX: 108.000 - 136.975 MHz,
Weather Channels (WX-01 - WX-10: USA version only)
25 kHz
TX: AM,
RX: AM & FM (FM: for receiving the Weather Channels, USA version only)
6.0 - 15.0 VDC
250 μA (power off),
35 mA (battery saver on, saver ratio 1:5)
60 mA (squelch on),
200 mA (receive),
850 mA (transmit 1.5 W Carrier)
+14 °F to + 140 °F (–10 °C to +60 °C)
2.36 x 4.09 x 1.2 inches (60 x 104 x 30.5 mm) w/o knob & antenna
12.7 oz (360 grams) with FNB-83, antenna, and belt clip
Double-conversion superheterodyne
47.25 MHz & 450 kHz
AM: Better than 0.8 μV (for 6 dB S/N with 1 kHz, 30 % modulation)
FM; Better than 0.4 μV (for 12 dB SINAD)
More than 8 kHz/–6 dB
Less than 25 kHz/–60 dB
0.7 W @ 16 Ohms, 10 % THD
5 W (PEP), 1.5 W (Carrier Power)
Better than ±10 ppm (+14 °F to + 140 °F [–10 °C to +60 °C])
Low Level Amplitude Modulation
>60 dB below carrier
Condenser
150 Ohms