Vertex Standard VX-177 사용자 설명서

VX-177 O

PERATING

ANUAL

General

Frequency Ranges:

RX 430 - 440 MHz or 420 - 470 MHz
TX 430 - 440 MHz or 430 - 450 MHz

Channel Steps:

5/10/12.5/15/20/25/50/100 kHz

Frequency Stability:

±5 ppm @ 14 °F to +140 °F (–10 °C to +60 °C)

Repeater Shift:

±5 MHz, ±7.2 MHz, or ±1.6 MHz

Emission Type:

F2D, F3E

Antenna Impedance:

Supply Voltage:

Nominal: 7.2 V DC

(Negative Ground)

Operating: 6.0 ~ 16.0 V DC (EXT DC Jack)

11.0 ~ 16.0 V DC (EXT DC Jack with Charging)

Current Consumption:

130 mA (Receive, 200 mW output)

(Approx. @7.2 V)

50 mA (Standby, Saver Off)
22 mA (Standby, Saver On)
8 mA (Auto Power Off)
1.8 A (5 W TX)

Operating Temperature:

–4 °F to +140 °F (–20 °C to +60 °C)

Case Size:

2.36” (W) x 4.72” (H) x 1.26” (D) (60 x 120 x 32 mm)
w/o knob, antenna, & belt clip

Weight:

13.8 Oz (390 g) with FNB-83, antenna, and belt clip

Transmitter

RF Power Output:

5.0 W (High) / 2.0 W (Middle) / 0.5 W (Low) (@7.2 V)

Modulation Type:

Variable Reactance F2D, F3E

Maximum Deviation:

±5.0 kHz (F2D, F3E)

Spurious Emission:

At least 60 dB down (@ High and Middle power)
At least 40 dB down (@ Low power)

Microphone Impedance:

2 k

Receiver

Circuit Type:

Double-Conversion Superheterodyne

Intermediate Frequencies: 1st: 47.25 MHz

2nd: 450 kHz

Sensitivity:

0.2 µV for 12 dB SINAD

Selectivity:

12 kHz/35 kHz (–6 dB /–60 dB)

AF Output:

700 mW @ 16

Ω for 10 % THD (Internal Speaker)

(@ 7.5 V)

400 mW @ 8

Ω for 10 % THD (EXT SP Jack)

Specifications are subject to change without notice, and are guaranteed within the 430
MHz amateur band only. Frequency ranges and functions will vary according to trans-
ceiver version; check with your dealer.

PECIFICATIONS