Telex operating instructions BTR-500/600C Specifications, Figure Auxiliary Jack

Models: BTR-500/600C TR-500/600C

1 40
Download 40 pages 7.66 Kb
Page 7
Image 7
Figure 6

9.& 10. Loop Thru I/C - 9 pin D-sub jack. Wired as shown.

11.See #8.

12.Auxiliary Jack - 6 pin RJ-11 telephone type jack. Com- patible with “RTS Matrix” type intercoms.

PIN 6 5 4 3 2 1

13.Power Jack - 12-15 VDC, 400mA minimum or 12-15 VAC rms, 400mA rms minimum. Accepts 5.5 mm x 2.1 mm plug.

14.Receive Channel Switch - Changes frequency of receiver (shown on Serial No. Tag). Must match transmit channel on beltpack.

13.Receive Antenna Jack - Color band on antenna must match color dot on base station. Female “TNC” Connec- tor.

NC

NC

AUDIO IN -

AUDIO IN +

AUDIO OUT -

AUDIO OUT +

Figure 6

Auxiliary Jack

BTR-500/600C

Specifications

RF Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 mW maximum, 25mW typical Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -4°F to 130°F (-20°C to 55°C) Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.25"W x 1.75"H x 11.25"D (21cm x 4.5cm x25.6cm) Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 lbs. (1.8kg) Modulation Type

BTR-600C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NFSK BTR-500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FM

Deviation

BTR-600C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Complies with FCC 74.861e6 BTR-500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±40 KHz

Frequency Response

BTR-600C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-4500 Hz BTR-500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-8000 Hz RF Frequency Stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.005% crystal controlled

Modulation Limiter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internal Compressor Microphone input sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0-25 mV Radiated Harmonic and Spurious. . . . . . . . . . . . . . . . . . . . . . . . . Meets or exceeds FCC specifications Typically -45 dBc or better RF Frequency Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 520 to 608 and 614 to 760 MHz

Receiver sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Less than 0.5 uV for 12 dB SINAD. I.F. Bandwidth

BTR-600C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230 KHz at -3dB BTR-500. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 KHz at -3dB Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Single Conversion Superhet, 10.7 MHz I.F. Image Rejection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 dB or better Audio Output, Headset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 mW into 600 Ohms

Squelch

BTR-600C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internal, 3.0 ￿V BTR-500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internal, 1.5 ￿V FCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transmit, Part 74 Receive, Verification, Part 15 FCC ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B5DM503 (BTR-600C), B5DM505 (BTR-500)

-4-

Page 7
Image 7
Telex operating instructions BTR-500/600C Specifications, Figure Auxiliary Jack

FAQ

What is the RF output for Telex stereo receivers TR-500/600C and BTR-500/600C?

The RF output is 40 mW maximum, 25mW typical.

What is the temperature range for Telex stereo receivers TR-500/600C and BTR-500/600C?

The temperature range is -4F to 130F (-20C to 55C).

What are the FCC IDs for Telex stereo receivers TR-500/600C and BTR-500/600C?

The FCC ID for BTR-600C is B5DM503 and for BTR-500 is B5DM505.