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Telex BTR-300 - VHF Wireless Intercom Base Station - 812A
- Price: $3,144.95
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Usually ships in 2-4 weeks
Availability Details
CloseThis is a special order item and is non-cancelable and non-returnable. Est. arrival at B&H is 2-4 weeks (subject to availability). Your order will be charged at time of shipment.
International Orders*
For international orders, credit cards will be charged at time you place your order.
- B&H # TEBTR300812A
- Mfr# F.01U.135.899
Product Highlights
- Full Duplex
- Supports 4 Remote Stations
- Supports 16 Beltpacks
- 2000' Operating Range
The Telex BTR-300 is a VHF wireless intercom Base Station, featuring simultaneous, full-duplex support of up to 4 remote stations and 16 beltpack transceivers, and features a 2000' (beltpack to beltpack) operating range. The higher VHF frequency allocation and advanced front-end RF filtering have been acquired and designed to avoid DTV operating bands and minimize localized RF interference on location.
The BTR-300 features a comprehensive set of controls, switches and connectors facilitating use with both wired and wireless intercoms (including 4-wire stations), PA systems, and recording devices. Both Telex and RTS headsets, equipped with either electret or dynamic boom microphones, may be used.
The BTR-300 is a fully professional base station in design and construction, and a versatile solution as either the basis of an independent wireless intercom system, or as an expansion unit for an existing one.
- Flexible, full-duplex VHF wireless intercom Base Station with simultaneous communications support of up to 4 portable and wired stations and 16 beltpack transceivers
- Frequency allocation designed to avoid DTV band allocations, greatly reduce interference with improved "high-Q" front-end RF filtering and unique channel assignments
- Computerized frequency selection for maximized precision, consistent operability
- Rugged, shielded all-metal casing, table top or rackmount use
- Intercom loop-thru connectors with existing external wired intercom stations, External Intercom switch with dedicated level trim and LED indicator
- Auxiliary audio connectors to PA systems, recording devices and 4-wire intercoms; Auxiliary Enable switch with dedicated level control and LED indicator
- 3-position CONT/OFF/REMOTE transmit mode switch allows base station to be used solely as monitor, as full transceiver with transmitter always engaged, or as transmitter activated only by remote portable activity
- Dedicated RF indicator lights for each remote portable station, individual Portable Enable In/Out switches allow individual monitoring for In position, individual muting for selected station in Out position
- Telex or RTS Headset connectors with dedicated headset volume control
- Adjustable headset microphone trim control with gain compressor for overload protection, dedicated gain light indicator
- Local external speaker out jack with volume trim control
- Headset mic selector switch for electret or dynamic microphone use, separate Mic Push-To- or Lock-To-Talk local headset microphone enabler switch
| System Modulation | FM |
| Frequency Range | 150 - 216 MHz |
| Operating Range | Up to 2000'(line of sight, beltpack to beltpack) |
| Tuning | Crystal Controlled, 0.005% |
| Power | 12 - 15 V AC/DC |
| Battery Life | Not Applicable |
| Charging Time | Not Applicable |
| FCC License | Notification under FCC Part 15 |
| Output | 50 mW Typical |
| Deviation | 3 kHz |
| Modular Distortion | <1% at Rated Output |
| Sensitivity | <0.5 uV for 12 dB SINAD |
| IF Bandwidth | Not Specified by Manufacturer |
| Image Rejection | 65 dB or better |
| Controls and Indicators |
Front Panel: 1 x Power On/Off Switch 1 x Power On LED Indicator 1 x External Intercom Switch 1 x External Intercom Level Control 1 x External Intercom LED Indicator 1 x Auxiliary Audio Enable Switch 1 x Auxiliary Audio Level Control 1 x Auxiliary Audio LED Indicator 1 x Headset Mic On Switch 1 x Headset Volume Control Knob 1 x Local Push-to-Talk LED Indicator 1 x Local Microphone Gain Control 1 x Overmodulation LED Indicator 4 x Portable Transmit/Station Enable Switches 4 x Portable Enable LED Indicators Rear Panel: 1 x 3-Position Transmit Switch 1 x Headset Microphone Select Switch 1 x External Speaker Volume Control |
| Connectors |
Front: 1 x 4-pin XLR Male Telex Headset Connector* Rear: 2 x Color-Coded Transmit/Receive Antenna Connectors 1 x 3-pin XLR Female Auxiliary Input 1 x 3-pin XLR Male Auxiliary Output 1 x 3-pin XLR Female Intercom In 1 x 3-pin XLR Male Intercom Out 1 x 1/4" 8 Ohm External Speaker Out 1 x 12 V AC/DC Power In *Also available with 4-pin XLR Female Connector for RTS Headsets |
| Antenna |
2 x 5/8 Wave* SO239 Connector on Chassis *Transmit and Receive |
| Dimensions | 15.75 x 1.75 x 10.5" (400 x 45 x 260mm) |
| Weight | 4.5 lb (2 kg) |
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