WISCO International

Sinclair Technologies

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"RTC"   Series

RTC5-800RBRTC*-800 Series
These compact transmitter combiners utilize Res-Lok construction and high-performance dual isolators in a configuration that assures easy expandability and field tuning utilizing the test ports provided. Developed for operation in the 851-869 trunking frequency band, these highly versatile combiners are available in expandable 5- and 10 -channel models, and a fully expanded 20-channel version. Different versions are available which optimize performance at frequency spacings of I MHz (RA series), 500 kHz (RB series) and 250 kHz (RC series). Insertion loss varies with frequency spacing; factory settings are specified. In addition, the new 'HP' versions can handle up to 200 Watts per channel at the spacings shown below. LC or 7/8-inch EIA connectors are required for 10- and 20-channel HPI and HP2 antenna outputs. All models are easily mounted in a standard 19-inch rack utilizing only 49 inches of vertical space in the fully expanded 20-channel configuration.

RTC*-400 Series
Sinclair has adapted its proven 'RTC' series technology for the 406- 512 MHz bands where trunking is now approved in some countries. Different versions are available for optimal performance at 800 kHz (RA series), 400 kHz (RB series) and 200 kHz (RC series) channel spacing.


SPECIFICATIONS

Electrical Specifications RTC5*-400RA RTC5*-400RB RTC5*-400RC
Frequency Range

MHz

406-430, 450-470, 470-512

Frequency Separation

MHz

0.8

0.4 0.21
Insertion Loss

dB

2.6 3.4 4.5
Isolation

dB

   
Tx noise suppression at (RxNote 4) 24
Tx to Tx 70
Maximum Input VSWR

1.25:1

Maximum Ouput VSWR

2.0:1

Maximum Input Power

Watts

125/chan

Termination

'N' Female

Temperature Range

-30C to + 60 C

Mechanical Specifications

RTC5-

RTC10-

RTC20-

HEIGHT in (mm)

12.25 (311)

24.5 (622)

49 (1,246)

WIDTH in (mm)

19 (483)

DEPTH in (mm)

15 (381)

WEIGHT lb (kg)

49 (22.2)
(60(27.3)for HP)

103 (46.7)
(125(46.8)for HP)

208 (94.4)
(245(111.4)for HP)

Electrical Specifications RTC*-800RA RTC*-800RB RTC*-800RC
Frequency Range

MHz

851 -869

Frequency Separation

MHz

1.0

0.5 0.25
Insertion Loss (Max)
5 chan
10 chan
20 chan

dB

2.0 2.7 4.0
2.4 3.2 5.0
N/A 5.0 6.0
Isolation
Tx noise suppression at Rx
Tx to Tx

dB

 
35
70
Maximum Input VSWR

1.25:1

Maximum Ouput VSWR

2.0:1

Maximum Input Power

Watts

125/chan

Termination

'N' Female (except HP1, HP2 output)

Temperature Range

-30C to + 60 C

Electrical Specifications RTC*-800HP1 RTC*-800HP2
Frequency Range

MHz

851 -869

Frequency Separation

MHz

0.25

0.5 or greater
Insertion Loss (Max)
5 chan
10 chan
20 chan

dB

4.7 3.2
5.4 3.8
N/A 5.0
Isolation
Tx noise suppression at Rx
Tx to Tx

dB

 
35
70
Maximum Input VSWR

1.25:1

Maximum Ouput VSWR

2.0:1

Maximum Input Power

Watts

150/chan

200/chan

Termination

'N' Female (except HP1, HP2 output)

Temperature Range

-30C to + 60 C

Note:
  1. VSWR is referenced to 50 ohms.
  2. Please substitute number of channels desired for * in model number.
  3. Specify operating frequencies, ultimate number of channels anticipated, and antenna mating connector for 'HP' versions.
  4. Minimum separation at 400 MHz is 5 MHz and 30 MHz at 800 MHz for noise suppression shown.
WISCO International, Inc. - 10388 W. STATE RD. 84  # 109 MIAMI, FL 33324-4252.  USA
Fax: (954) 370-3997 | E-mail: wiscointl@wiscointl.com

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