JTS PT-920BG UHF PLL Body-Pack Transmitter - Channel 38

JTS PT-920BG UHF PLL Body-Pack Transmitter - Channel 38

Ref: JP50098

JTS PT-920BG UHF PLL Body-Pack Transmitter - Channel 38

Features

PLL synthesized oscillator type.
Preset 64 selectable channels.
Advanced circuitry ensures stable transmission.
Powered by AA batteries.
Equipped with 4P Mini XLR connector.
Compatible for lavaliere or headset microphones.
LCD display.
Compact, durable plastic housing.
Carry case benefits tight attaching to belt

Specification.

Handheld Transmitter: PT-920BG
Frequency Preparation: PLL synthesized Control
Carrier Frequency Range 606 ~ 614 MHz - (Channel 38)
RF Outputs: 10mW
Stability: ± 10KHz
Frequency Deviation: ± 48KHz
LCD Display: Frequency
Controls: Power ON/OFF, AF Level, Channel Up/Down, Lock-on mode.
Spurious Emissions: <-50 dBC
Audio Frequency Response: 50Hz ~ 18KHz
Battery: UM3, AA 1.5V*2

Why Channel 38 - well its all thanks to the DSO (The Digital Switchover)which takes place in 2012 (after the Olympics) and will have a major effect on users. Most notably, we will lose the use of Channel 69. All equipment tuned to this band will becomeunusable (you can try and use it if you like, but the signal will be totally swamped by digital TV so you'll be unlikely to get anything but interference. Channel 70 is De regulated and License free so the entire space between 863.1 - 864.9 MHz is free. However this bandwidth is very narrow andat best you will get 3 to 4 mics to work on channel 70. Any more than this and the mics will over lap each other and interfere with each other. So if your looking to use 4 or more radio systems at once then you do need to move to the wider bandwidth on Channel 38.



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