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D245I

D246I

D251I

D252I

D255I

D261I

D263I

D265I

D266I 

D271I

D274I

D306I

D311I

D315I

D325I

D331I

D332I

D343I

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

D346I

D351I

D356I

D364I

D365I

D371I

D411I

D412I

D413I

D423I

D431I

D432I

D445I

D446I

D452I

D454I

D455I

D462I

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

D464I

D465I

D466I

D503I

D506I

D516I

D523I

D526I

D532I

D546I

D565I

D606I

D612I

D624I

D627I

D631I

D632I

D654I

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

D662I

D664I

D703I

D712I

D723I

D731I

D732I

D734I

D743I

D754I

199

200

201

202

203

204

205

206

207

208

DCS

All stated specifications are subject to change without 
notice or obligation.

SPECIFICATIONS

GENERAL

Frequency range

Rated voltage
Memory channel
Antenna impedance
Working manner

Dimensions

LPD: 433.075-434.775 MHz
PMR: 446.000-446.100MHz
DC 7.2V 

(Rechargeable Li-ion battery)

16 channels
50Ω

Same frequency single operation 
or different frequency single operation

120mmX53mmX38mm

TRANSMITTER

Output power
Modulation mode (W/N)
Maximum frequency deviation (W/N)
Spurious radiation
Preemphasis character
Emission current
CTCSS/DCS frequency deviation (W/N)
Modulation sensitivity
Modulation distortion

Sensitivity
Modulation receive bandwidth
Audio power
Audio distortion
Blocking
Intermodulation (W/N)
Adjacent channel selectivity
Spurious radiation

LPD: <0.01W; PMR: <0.5W
16KФ  F3E,11KФ  F3E
<5K/<2.5KHz
<7uW
6dB/per fold
≤ 2.4A
0.75KHz±50Hz,0.37KHz±30Hz
12mV
≤5%

RECEIVER

-122dBm(12dB SINAD)
5KHz
≥0.5W

<10%

≥85dB

≥60dB   ≥55dB

≥65dB   ≥60dB

≥65dB

16

 

  DCS

SPECIFICATIONS 

  17

Summary of Contents for VT-44 Turbo

Page 1: ...TURBO ...

Page 2: ...tion FEATURES Adopting newest polymer Li ion battery Adopting imported PC material in case to make it solid abradable 350 hours super long waiting time CTCSS DCS Voice prompt Chinese English High Low power adjust Squelch level adjust Wide Narrow bandwidth Jacklight PC programmable Channel scan Time out timer Low power alarm ...

Page 3: ...me nor put it near the heat nor use it in a high temperature environment Do not put it in extreme dust nor wet or on unsteady surfaces Keep it dry Rain or moisture will erode the electronic board Do not transmit when the antenna is not installed If you find bad smell or smog please turn off the radio immediately And take the battery off the radio then contact with VECTOR agent 02 03 05 05 06 07 09...

Page 4: ...ing 5 for receiving and 90 for standby READY TO WORK 3 Battery packs are not charged when they are shipped Charge them before use Initially charging the battery pack after purchase or extended storage longer than 2 months will not bring the battery pack to its greatest capacity or its normal charge which can be done only after repeatedly charging and discharging for two or three times CAUTIONS Aft...

Page 5: ...RK Make sure the battery pack is in connected with the charging terminals When charging begins the RED LED light displays When the battery pack is charged to its greatest capacity GREEN LED light displays READY TO WORK 5 INSTALLING ANTENNA Attach the antenna to the radio as illustrated on the right INSTALLING BELT CLIP Attach the belt clip with the supplied screws using a phillips screw driver To ...

Page 6: ...e external speaker microphone 6 READY TO WORK INSTALLING EXTERNAL SPEAKER MICROPHONE Slide the battery pack into the back of the radio in the direction of arrow then lock it with the battery release button Slide the battery pack until the battery release button makes a clicking sound READY TO WORK 7 ATTACHING THE BATTERY PACK ...

Page 7: ...as shown below 2 The battery pack is then released Turn off the radio before releasing the battery pack Battery release button DIAGRAM 9 DIAGRAM Microphone Speaker Receive Transmit Indicator lamp Antenna Channel knob Power Volume switch Jacklight PTT switch Ear Mic jacks Battery pack Monitor Jacklight switch ...

Page 8: ...er squelch level Voice prompt CTCSS DCS Wide narrow bandwidth High Low power adjust Time Out Timer TOT The feature allows more efficient use of channels by limiting the time of each transmission Dual Watch Operation and Channel Scan Press MON to turn on the power you will heard a voice prompt scan If the channel is between 1 and 15 it will be in the dual watch state which means dual watch between ...

Page 9: ...cklight Press Jacklight Switch the Jacklight is ON Press again the Jacklight is OFF Monitor Press key Monitor more than 2 seconds to turn it ON Release key Monitor to turn it OFF 12 FUNCTION INSTRUCTION CTCSS 01 02 03 04 05 06 07 08 09 10 11 12 13 67 0 69 3 71 9 74 4 77 0 79 7 82 5 85 4 88 5 91 5 94 8 97 4 100 0 14 15 16 17 18 19 20 21 22 23 24 25 26 103 5 107 2 110 9 114 8 118 8 123 0 127 3 131 8...

Page 10: ...5N D446N 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 D452N D454N D455N D462N D464N D465N D466N D503N D506N D516N D523N D526N D532N D546N D565N D606N D612N D624N 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 D627N D631N D632N D654N D662N D664N D703N D712N D723N D731N D732N D734N D743N D754N D023I D025I D026I D031I 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 D032...

Page 11: ...nge without notice or obligation SPECIFICATIONS GENERAL Frequency range Rated voltage Memory channel Antenna impedance Working manner Dimensions LPD 433 075 434 775 MHz PMR 446 000 446 100MHz DC 7 2V Rechargeable Li ion battery 16 channels 50Ω Same frequency single operation or different frequency single operation 120mmX53mmX38mm TRANSMITTER Output power Modulation mode W N Maximum frequency devia...

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