srt series - blonder tongue laboratories
TRANSCRIPT
Features• 1 GHz Bandwidth • 2, 4 and 8 Port Models • 120 dB RFI Shielding • Diecast Housing • Built-in Ground Block
The Blonder Tongue SRT Series of indoor 1 GHz taps are the standard for directional couplers used in broadband systems, such as those in educational, correctional, commercial, and MDU’s. Models are available with 2, 4, and 8 tap ports and have tap values from 35 dB to 4 dB (model dependent) in 3 dB increments. All models have die-cast housings and provide RFI shielding of 120 dB.
Ordering InformationModel Stock # Description
SRT-2ASRT-4ASRT-8A
194219441948
Directional Tap, 2 Output 5-1000 MHz, In-Line Style (Values 4, 8, 11, 14, 17, 20, 23, 26, 29, 32 dB)Directional Tap, 4 Output 5-1000 MHz, In-Line Style (Values 8, 11, 14, 17, 20, 23, 26, 29, 32, 35 dB)Directional Tap, 8 Output 5-1000 MHz, In-Line Style (Values 11, 14, 17, 20, 23, 26, 29, 32, 35 dB)
Rev: 080317Blonder Tongue is ISO 9001:2015 Certified
SRT Series Indoor 5-1000 MHz Taps
SRT-2A SRT-4A
SRT-8A
DRAFTBlonder Tongue Laboratories, Inc. • One Jake Brown Road, Old Bridge, NJ 08857 • USA • 800-523-6049 • www.blondertongue.com
©2017 Blonder Tongue Laboratories, Inc. All Rights Reserved. Specifications subject to change without notice. All trademarks are property of their respective owners.
Specifications
Tap Value (dB): 8 11 14 17 20 23 26 29 32 35
Insertion Loss5 MHz:
300 MHz:400 MHz:500 MHz:600 MHz:
1000 MHz:
******
3.53.54.04.55.56.5
1.81.72.12.32.53.0
1.01.01.51.82.02.5
0.70.71.11.31.51.8
0.70.60.81.21.31.5
0.50.50.71.01.11.3
0.50.50.70.81.01.3
0.50.50.70.81.01.3
0.50.50.70.81.01.3
Return Loss (In/Out)5-10 MHz:
10-50 MHz:50-450 MHz:
450-750 MHz:750-1000 MHz:
1820181816
1820181816
1618181816
1820201816
1820201816
18 20201816
1820201816
1820201816
1820201816
1820201816
Return Loss (Tap)5-10 MHz:
10-750 MHz:750-1000 MHz:
182018
Isolation Tap-to-Tap5-10 MHz:
10-450 MHz:450-750 MHz:
750-1000 MHz:
22262522
Isolation Out-to-Tap5-400 MHz:
400-500 MHz:500-600 MHz:
1000 MHz:
n/an/an/an/a
24242120
27252120
31262322
33312724
37342926
38373127
40403527
43423830
45454030
Tap Tolerance (± dB)5-450 MHz:
450-750 MHz:750-1000 MHz:
1.01.01.5
1.01.01.5
1.01.52.0
1.02.02.0
1.02.02.0
1.02.02.0
1.02.02.0
1.02.02.0
1.02.02.0
1.02.02.0
SRT-4A
Tap Value (dB): 11 14 17 20 23 26 29 32 35
Insertion Loss5 - 50 MHz:
50 - 450 MHz:450 - 750 MHz:
750 - 1000 MHz:
****
3.54.04.24.5
1.92.32.42.5
1.21.51.82.0
0.81.01.21.4
0.80.91.01.2
0.70.81.01.0
0.70.81.01.0
0.70.81.01.0
Return Loss (In/Out)5 - 10 MHz:
10 - 50 MHz:50 - 450 MHz:
450 - 750 MHZ:750 - 1000 MHz:
1820201816
1820201816
1618181816
1820201816
1820201816
18 20201816
1820201816
1820201816
1820201816
Return Loss (Tap)5-10 MHz:
10 - 750 MHz:750 - 1000 MHz:
181818
Isolation Tap-to-Tap5-10 MHz:
10-450 MHz:450-750 MHz:
750 - 1000 MHz:
22262522
Isolation Out-to-Tap5-10 MHz:
10-50 MHz:50-450 MHz:
450-750 MHz:750-1000 MHz:
n/an/an/an/an/a
3030262424
2828252424
3635323026
3636333026
3835323028
3836323028
3836323028
3836323030
Tap Tolerance (± dB)5-450 MHz:
450-750 MHz:750-1000 MHz:
1.01.52.0
1.01.52.0
1.01.52.0
1.01.52.0
1.01.52.0
1.01.52.0
1.01.52.0
1.01.52.0
1.01.52.0
SRT-8A
Tap Value (dB): 4 8 11 14 17 20 23 26 29 32
Insertion Loss5 MHz:
300 MHz:450 MHz:500 MHz:600 MHz:
1000 MHz:
******
4.24.24.24.95.56.0
2.42.42.42.83.03.6
1.71.71.71.82.02.6
1.21.21.21.51.82.1
1.01.01.01.11.31.6
0.70.70.71.01.21.4
0.70.70.71.01.21.4
0.70.70.71.01.21.4
0.70.70.71.01.21.4
Return Loss5-10 MHz:
10-50 MHz:50-750 MHz:
750-1000 MHz:
18201816
16181816
18202016
18202016
18202016
18202016
18202016
18202016
18202016
18202016
Return Loss (Tap)5-10 MHz:
10-50 MHz:50-750 MHz:
750-1000 MHz:
16182018
Isolation Tap-to-Tap5-10 MHz:
10-450 MHz:450-750 MHz:
750-1000 MHz:
22262522
Isolation Out-to-Tap5-400 MHz:
400-500 MHz:500-600 MHz:
600-1000 MHz:
n/an/an/an/a
22201715
25232117
28252218
31282520
35322922
36353325
38393625
40423927
40454228
Tap Tolerance (± dB)5-10 MHz:
10-550 MHz:550-1000 MHz:
1.01.01.0
1.01.01.5
1.01.01.5
1.01.51.5
1.01.51.5
1.0151.5
1.01.51.5
1.01.52.0
1.01.52.0
1.01.52.0
SRT-2A
* Terminated (no thru-put) * Terminated (no thru-put)
* Terminated (no thru-put)