GDM 320 CATV outlet loop through

Article number: 306263

Product description:

GDM 320
Special antenna outlet sockets for connecting to cable TV networks (CATV) or common antenna networks (MATV/SMATV) up to 1 GHz. Special outlets designs for different electrical requirements (further special antenna outlets on request). Advantage: Optimal electrical characteristics for the respective application. For interactive multimedia CATV networks with cable modem operation. Reverse channel range (F female) is decoupled by approx. 70 dB against TV outlet in order to avoid incorrect images during cable modem operation.

Specifications

ORDER INFORMATION
EAN Number 5702663062634
SHIELDING
Shielding @ 30-300 MHz ≥ 85.0 dB
Shielding @ 300-470 MHz ≥ 80.0 dB
Shielding @ 470-1000 MHz ≥ 75.0 dB
CHARACTERISTICS
Outlet Type Loop through
FREQUENCY
Frequency Range FM 80...1000 MHz
Frequency Range TV 109...1000 MHz
Frequency Range DATA 5...1000 MHz
LOSS
Through Loss IN-OUT 2.4 ±0.4 dB
Through Loss IN-FM 20.5 dB
Through Loss IN-TV 20.0 dB
Through Loss IN-DATA 19.5 dB
ISOLATION
Isolation OUT-FM > 30 (@ 40MHz -1.5 dB/Oct.) dB
Isolation OUT-TV > 30 (@ 40MHz -1.5 dB/Oct.) dB
Isolation FM-DATA 40.0 dB
Isolation TV-FM 30.0 dB
RETURN LOSS
Return Loss IN > 18 (@ 40MHz -1.5 dB/Oct.) dB
Return Loss OUT > 18 (@ 40MHz -1.5 dB/Oct.) dB
Return Loss FM 12.0 dB
Return Loss TV > 14 (@ 40MHz -1.5 dB/Oct.) dB
Return Loss DATA > 18 (@ 40MHz -1.5 dB/Oct.) dB
ELECTRICAL
Impedance 75 Ω
OPERATIONAL
Certification EN 50 083-1, EN 50 083-2, EN 50 083-4
Screening Efficiency EN50083-2 (Class A)
Operating temperature range -25...+55 °C
Temperature - storage -25...+55 °C
Temperature - shipping -40...+70 °C
MTBF (mean time between failures) >1.000.000 hours
CONNECTORS
Connector IN-OUT Spring Clamp Termination
Connector FM IEC-female
Connector TV IEC-male
Connector DATA F-female (IEC 60 169-24)
Adaptable Cable Diameters - Inner Conductor 0.58...1.15 mm
Adaptable Cable Diameters - F-female 0.6...1.13 mm
Adaptable Cable Diameters - Outer Conductor 3.7...5.8 mm
Adaptable Cable Diameters- Jacket 4.5...7.2 mm
MECHANICAL
Tensile Strength - Inner Conductor 1 (Ø) > 25 @ 0.75mm N/mm2
Tensile Strength - Inner Conductor 2 (Ø) > 50 @ 1.13mm N/mm2
Plug-in Strength - with ø 1,1 25 N
Packaging Height 0,400 m
Packaging Width 0,700 m
Packaging Depth 0,700 m
Packaging Volume 0,196 m3
Net Weight 0,104 kg
Tara Weight 0,008 kg
Total Weight 0,112 kg

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