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Bộ phát không dây - PTX-3/E

Bộ phát không dây - PTX-3/E

Giá: 0 VNĐ

(Giá đã bao gồm thuế VAT)

Mã hàng: PTX-3/E

Trạng thái: Còn hàng

Operating frequencies (MHz):

Block 21 537.600 - 563.100
Block 22 563.200 - 588.700
Block 23 588.800 - 607.900
614.100 - 614.300
Block 24 614.400 - 639.900
Block 25 640.000 - 665.500
Block 26 665.600 - 691.100
Block 27 691.200 - 716.700
Block 28 716.800 - 742.300
Block 29 742.400 - 767.900
Block 944 944.100 - 951.900

Frequencies Channels per block):  256 

Channel spacing:  100 kHz (0.1 MHz)
Spurious & Harmonic Suppression: 37 dBc above 1 GHz
Frequency Stability: ±.001% (10 ppm) @ 25ºC
Temperature Stability: ±.001% (10 ppm) from -30º C to +50º C
Channel Selection: Momentary pushbutton switches, TUNE UP and Down
Compatibility Modes: IFB, Digital Hybrid Wireless; 400 Mode, 200 Mode, 100 Mode, Mode 3, Mode 6
Pilot Tone: 29.997 kHz IFB Mode, 32.765kHz; 200 Mode, 400 Mode step selected, 32.768kHz Mode 6
Modulation: FM, ±20 kHz deviation IFB & 100 Mode, ±75kHz 200 & 400 Mode, ±50kHz Mode 3 and Mode 6
Audio Frequency Response: 100 Hz to 8 kHz, ±1 dB, IFB MODE system response (see Rolloff), 30Hz to 20kHz ± 1dB, 200 & 400 MODE system response (see Rolloff)
Rolloff: Low frequency audio rolloff is Menu selectable for 3 dB down at 35 Hz or 50 Hz
Signal to Noise Ratio: 90 dB typical (“A” weighted)
RF Power Output: 250 mW (nominal)
Output Impedance: 50 Ohms
Audio Input Levels: 0 dBu for Line, RTS1 & RTS2, -10 dBu for ClearCom, and -42 dBu mic dry inputs, +/-50VDC max
Audio Input Config: Balanced and Unbalanced, rear panel selectable for Line, Mic, RTS 1, RTS 2 and ClearCom
Audio Input Impedance: Greater than 2 K balanced, greater than 1K unbalanced at any gain setting
Control Range: -18 dB to +24 dB (0 dB nominal center), software selectable
Audio Input Jack:  Standard XLR female connector
Input Power:  12 to 14 VDC typical, 200 mA max; Max input range 6 to 18 VDC
Power Input Jack: Coax type, locking LZR RL26AE
Indicators: Backlit Liquid Crystal Display. Displays modulation meter, frequencies, modes, rolloff, audio level, and tuning groups

Front Panel Controls:

MENU momentary pushbutton switch
Power OFF-TUNE-XMIT, 3 position slide switch
Select Up momentary pushbutton switch
Select Down momentary pushbuttonswitch
Rear Panel Controls: Input Mode Select, 4 section DIP switch
Weight: 9oz
Size: 5.25” long (including connectors) x 3.25” wide x 1.25” high
Emission designator: 180KF3E
The T4 IFB transmitter is FCC type accepted under Part 74:470 -
608MHz and 944.1 - 951.9 MHz 

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