Vertex Standard VXA-150 Spécifications télécharger pdf (Page 5)

VXA-150 P

PERA

TING

ANUAL

SPECIFICATIONS

General

Frequency Range: TX: 118.000 - 136.975 MHz, RX: 108.000 - 136.975 MHz,

Weather Channels (WX-01 - WX-10: USA version only)

Channel Spacing: 25 kHz

Emission Type: TX: AM,

RX: AM & FM (FM: for receiving the Weather Channels, USA version only)

Supply Voltage: 6.0 - 15.0 VDC

Current Consumption (approx.): < 1 µA (power off), 17 mA (battery saver on, saver ratio 1:5)

47 mA (squelch on), 180 mA (receive), 1 A (transmit 1.5 W Carrier)

Temperature Range: +14 °F to +140 °F (–10 °C to +60 °C)

Case Size (WxHxD): 2.3 x 4.3 x 1.0 inches (58 x 108.5 x 26.5 mm) w/FNB-64

Weight (approx.): 12 oz (340 grams) with FNB-64, antenna, and belt clip

Receiver

Circuit Type: Double-conversion superheterodyne

IFs: 35.4 MHz & 450 kHz

Sensitivity: <0.8 µV (for 6 dB S/N with 1 kHz, 30 % modulation)

Selectivity: >8 kHz/–6 dB

Adjacent CH. Selectivity: <25 kHz/–60 dB

AF Output (@7.2 V): 0.4 W @ 8 Ohms, 10 % THD

Transmitter

Power Output (@ 7.2 V): 5.0 W (PEP), 1.5 W (Carrier Power)

Frequency Stability: Better than ±10 ppm (+14 °F to +140 °F [–10 °C to +60 °C])

Modulation System: Low Level Amplitude Modulation

Spurious Emission: >60 dB below carrier

Int. Microphone Type: Condenser

Ext. Mic. Impedance: 150 Ohms

Specifications are subject to change without notice or obligation.

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Vertex Standard VXA-150 Spécifications Page 5