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貝克TG660電(diàn)台 貝克全系列 甚高(gāo)頻電(diàn)台becker

更新:2020/9/27 23:32:25      點擊:
  • 産品品牌   becker
  • 産品價格   
  • 産品描述

    20瓦VHF/AM 電(diàn)台, 118至151MHz, 8.33或z2278或760頻道(dào), 99個(gè) 預置頻道(dào), 交/直流供電(diàn)轉換, 雙線PTT 遠距輸出預留, 超溫自閉裝 訂貨件号: 0572.330...

産品介紹

 

TG660_IO_issue03 tg660原廠規格書(shū)

比TG460 升級。主要是8.33 間(jiān)頻。其他基本一樣

TG560已經停産,現在隻有(yǒu)TG660。

TG660為(wèi)TG560的升級版。



TG660參數(shù):

有(yǒu)6W,10W,25W,50W功率可(kě)選。

RF Power: 6, 10, 25 and 50 W power variants

Channel spacing: 25 and 8.33 kHz

Frequency range: 118.000-136.990 MHz

Power supply 100-230 VAC or 24 VDC (battery option)

LEDs for operating status indication

Direct or remote operation

Radio over IP operation (RoIP)

Protected against stuck PTT

Protected against short circuit on the PTT line

Protected against antenna mismatch Maintenance-free

Compliant with ETSI standards and type approved for ATM applications

BECKER TG 560 VHF多(duō)信道(dào)電(diàn)台系統可(kě)提供适用于大(dà)型機場(chǎng),小(xiǎo)型民用機型,定期航線及控制(zhì)中心的地對空(kōng)通(tōng)訊。

  主要特征:

    ◇頻率範圍:118-137MHz(118-156 MHz可(kě)選)。 
    ◇完全兼容8.33KHz信道(dào)間(jiān)隔的要求。 
    ◇支持本地及遠程控制(zhì)操作(zuò)。 
    ◇附加電(diàn)話(huà)控制(zhì)及電(diàn)話(huà)測量設備。 
    ◇可(kě)處理(lǐ)數(shù)字信号。 
    ◇內(nèi)置自動測試功能(Bite)。 
    ◇符合ETSI EN 300 676 标準的優越技(jì)術(shù)性能。 
    ◇和(hé)諧的音(yīn)頻界面。 
    ◇獨特的PTT及抑制(zhì)控制(zhì)功能。 
    ◇良好的音(yīn)頻記錄輸出。

  技(jì)術(shù)資料:

常規指标: 
o頻率範圍:118…136.980MHz(标準)
           118…156.975MHz(可(kě)擴大(dà)) 
o信道(dào)間(jiān)隔:25KHz/8.33KHz(自動選擇) 
o調制(zhì)類型:AM,A3EJN 
oRF連接天線:N-接頭 
o開(kāi)機時(shí)間(jiān):≤5秒(miǎo) 
o循環周期:RX/TX:4:1 
o冷卻:傳送,控溫風扇 
o話(huà)音(yīn)記錄輸出:0dBm,+3/-12dB @ 600 Ohm,平衡 
o貯藏溫度:-55…+85℃ 
o操作(zuò)溫度:-20…+55℃ 
o濕度:48h,50℃,95% RH,無濃縮 
o電(diàn)源:交流電(diàn):90…250V,45…65Hz
       直流電(diàn):18…35V 常規:28V 
發射機: 
o載波功率:20W,+/-1,5dB(标準)
            ≤9.5W(通(tōng)過軟件變換) 
o頻率穩定性:≤1ppm 
o設備保護:VSWR = +/- ∞,無任何損害 
o調制(zhì)深度:85%≤m≤95% 
o調制(zhì)壓縮:85%,+/-2dB,線性 
o調制(zhì)失真:≤10% 
oRF響應:350Hz…2500Hz(8.33KHz)
          2dB≥波≥-4dB 
o間(jiān)隔信道(dào)功率:50dB(8.33KHz),60dB(25KHz) 
o噪音(yīn)寬度:≦-130dBc/Hz 
oAF輸入标準:-20dBm to 10dBm,通(tōng)過內(nèi)置分壓計(jì)調整 
oAF輸入阻抗:600Ω +/- 10%,平衡 
o現場(chǎng)麥克風靈敏度:2 mV to 10 mV @ 200Ω,平衡
接收機: 
o靈敏度:-101dBm for 12dB SINAD 
o有(yǒu)效帶寬:
          ≥+/-2.8kHz for 8.33kHz信道(dào)
          ≥+/-8.5kHz for 25kHz信道(dào) 
oAF響應:
         350 Hz…2500Hz(8.33kHz)
         2dB≥波≥-4dB, 參照0dB @ 1kHz
         350 Hz…3400Hz(25kHz)
         2dB≥波≥-4dB, 參照0dB @ 1kHz 
o鄰近信道(dào)抑制(zhì):≥60dB 
o失真響應抑制(zhì):≥70dB 
o互調響應抑制(zhì):≥70dB 
o反靈敏度阻塞:≥80dB 
o錯雜調制(zhì)抑制(zhì):≥80dB 
o抑制(zhì)操作(zuò):
       6dB≦S+N/N≦12dB, 軟件調節 跨越标準≦-85dBm 
o噪音(yīn):≥40dB S+N/N @ -13dBm 
oRF輸入範圍:-101dBm≤RFlevel≤10dBm 
oRF動态範圍:
       ≤6dB RF variation for 100dB RF variation 
oAF-AGC for 30%≤m≤90%: 
       AF-Level variation≤1.5dB 
oAF輸出标準:-20dBm to 10dBm, 內(nèi)置分壓計(jì)調整 
oAF輸出阻抗: 600Ω +/-10%,平衡 
o現場(chǎng)耳機輸出功率:
       ≥100mW @ 600Ω,不平衡 
       在前面闆控制(zhì)音(yīn)量 
o外部/內(nèi)置揚聲器(qì)功率: 

       ≥4W sinus @ 4Ω 在前面闆控制(zhì)音(yīn)量

TG460  有(yǒu)5w  10w  20w  50w 功率不同

 


 

 

TG480-(025)-(20) [Part #0940.436-926]



 

The TG 460 series of ground stations offers a lowcost, stand-alone solution for ground to air voice communication (AM/A3E) in the VHF band for Air Traffic Control. This transceiver is ideal for airfields, small airports, oil rigs or as emergency station for main VHF systems.

The heart of the TG 460 is the Becker AR4201 transceiver which utilizes state of the art technology to cover the whole 118 MHz to 137 MHz frequency range, operating on all 760 channels. Preprogramming of 99 channel memories and scanning through the preprogrammed channels are standard features with the unit.

The unit is built as a compact 2U high rack mounting package, good for both desktop and rackmount applications. A simple operation is guaranteed from the key pad on the front panel and a 2-line LCD display clearly indicates the selected operational mode. The unit can be supplied with both AC and DC.

The TG 460 is available with 10, 20 and 50 W transmitter carrier power. The 50 W version works only with an external DC power supply.

Comprehensive BITE monitors the unit to ensure proper operation at all times and facilitate maintenance.

The transceiver can be remotely controlled via a multiwire cable up to 100m using a desktop remote control. For larger distances a 2-wire remote control interface is optionally available.

A tape recorder output and an RS232 port for remote management are standard with the unit.

A complete range of accessories is available for the system to operate in different applications.

該型号耳機适配天線為(wèi)1A049 三角式VHF寬頻天線


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