FM Mono Band Hand Held Transceiver
Yaesu VX-127 (VX127, VX 127, VX-127E, VX 127E, VX127E), Yaesu VX-177 (VX177, VX 177, VX-177E, VX177E, VX 177E)
(8-Key version / 16-Key version) *E for European version


Yaesu VX-127 (VX127, VX 127)Yaesu VX-177 (VX177, VX 177)


Yaesu VX-127/E177/E UHF
Yaesu VX-120/E170/E VHF


Yaesu VX-127 (VX127, VX 127, VX-127E, VX 127E, VX127E), Yaesu VX-177 (VX177, VX 177, VX-177E, VX177E, VX 177E) Features
• 5W FM Transceiver
• Wide Receiver Coverage
• IPX7 Submersible 3 feet (1m) for 30 minutes
• Loud Audio 700 mW via Internal Speaker
• Long Life Battery FNB-83 (7.2 V/1400 mAh)
included
• Huge Display (LCD)
• Enhanced Paging and Code Squelch (EPCS)
• CTCSS/DCS included
• Security Password Feature
• Direct Keypad Frequency Entry
(VX-170 Series)
• Transmit Time-Out Timer (TOT)
• Automatic Power-Off (APO)
• Automatic Repeater Shift (ARS)
• YAESU’s exclusive ARTS™
(Auto-Range Transponder System)
• RF Squelch Circuit
• 200 Standard Memory Channels with 10
Memory Banks
• Alpha-Numeric Labeling of Memories
• Dual Watch (Priority Channel Scanning)
• Emergency Feature
• Smart Search Memories
• Internet Connection (WiRES-ll) Feature
• Direct DTMF Operation (VX-170 Series)
• DTMF Memory
• DTMF Pager (Requires Optional FTD-7)
• EAI: Emergency Automatic ID
(except U.S. version)
• BCLO (Busy Channel Lock Out)
• Cloning
• Keypad/LCD Illumination
• External DC Jack (6-16 V DC)

Waterproofing specifications are assured
only when using the genuine YAESU FNB-
83 Battery Pack or FBA-25A Battery Holder.
The use of after-market batteries or other
accessories may compromise the effectiveness
of the waterproofing.

Yaesu VX-127 (VX127, VX 127, VX-127E, VX 127E, VX127E), Yaesu VX-177 (VX177, VX 177, VX-177E, VX177E, VX 177E) Series VHF, UHF FM Mono Band Hand Held Transceiver
The Yaesu VX-127 (VX127, VX 127, VX-127E, VX 127E, VX127E), Yaesu VX-177 (VX177, VX 177, VX-177E, VX177E, VX 177E) Series are compact, high-performance Submersible FM hand-helds providing up to five Watts of RF power, along with big audio output (700 mW) for the 2-m or 70-cm amateur bands.
Protected against water ingress to IPX7 specifications (submersion for up to 3 feet/1 meter for 30 minutes), the
Yaesu VX-127 (VX127, VX 127, VX-127E, VX 127E, VX127E), Yaesu VX-177 (VX177, VX 177, VX-177E, VX177E, VX 177E) Series feature long operating times, thanks to the supplied 1400 mAh Ni-MH Battery Pack. The
8-key Yaesu VX-127 (VX127, VX 127, VX-127E, VX 127E, VX127E) Series provides the utmost in operation simplicity, while the 16-key Yaesu VX-177 (VX177, VX 177, VX-177E, VX177E, VX 177E) Series includes direct keypad frequency entry and direct DTMF input. And both models provide quick, one-touch access to YAESU’s exciting and fun WiRES-II™ VoIP Internet Linking system!

SPECIFICATIONS

 
VHF Yaesu VX-120 (VX120, VX 120), Yaesu VX-170 (VX170, VX 170)
UHF Yaesu VX-127 (Vx127, VX 127), Yaesu Vx-177 (VX177, VX 177)
General
Frequency Ranges

RX 137-174 MHz

TX 144-146(148) MHz

RX 430-440 MHz or 420.470 MHz

TX 430-440 (450) MHz

Channel Steps
5, 10, 12.5, 15, 20, 25, 50, 100 kHz
Frequency Stability
±5 ppm –10° C to +60° C (–4° F to +140° F)
Repeater Shift
±600 kHz
±5 MHz, 7.2 MHz, 1.6 MHz
Emission Type
F2D , F3E
Antenna Impedance
50 ?
Supply Voltage

Nominal: 7.2 V DC, Negative Ground
Operating: 6.0 ~16 V, Negative Ground (EXT DC Jack)
11~16 V, Neg. Ground (EXT DC Jack while Charging)
 

Current Consumption

165 mA (Receive) 200 mW Output
45 mA (Standby, Saver Off)
20.5 mA (Standby, Saver On)
8 mA(Auto Power Off)
1.5 A (5 W TX 7.2 V DC)
 

165 mA (Receive) 200 mW Output
50 mA (Standby, Saver Off)
22 mA (Standby, Saver On)
8 mA(Auto Power Off)
1.8 A (5 W TX 7.2 V DC)
Operating Temperature
–4° F to +140° F (–20° C to +60° C )
Case Size
2.4" x 4.7" x 1.3" WHD (60 x 120 x 32 mm)
Weight
13.8 oz. (390 g) with FNB-83, antenna and belt clip
Transmitter
RF Power Output
High 5 W (@ 7.2 V FNB-83)
Mid 2 W (@ 7.2 V FNB-83)
Low 0.5 W (@ 7.2 V FNB-83)
Modulation Type
Variable Reactance F2D , F3E
Maximum Deviation
±5 kHz (F2D , F3E)
Spurious Emissions
At least 60 dB down (High & Mid)
At least 40 dB down (Low)
Microphone Impedance
2 k?
Receiver
Circuit Type
Double-Conversion Superheterodyne
Intermediate Frequencies
1st : 21.7 MHz
2nd: 450 kHz
1st: 47.25 MHz
2nd: 450 kHz
Sensitivity
0.2 ΅V for 12 dB SINAD (137-140 MHz)
0.16 ΅V for 12 dB SINAD (140-150 MHz)
0.2 ΅V TYP for 12 dB SINAD (150-174 MHz,)
0.2 ΅V for 12 dB SINAD
Selectivity
NFM 12 kHz / 35 kHz (–6 dB / –60 dB)
AF Output
700 mW @ 16 ? for 10 % THD (@ 7.5 V) Internal SP
400 mW @ 8 ? for 10 % THD (@ 7.5 V) EXT SP Jack