Place of Origin: | Sìona |
Brand Ainm: | Toinneamh |
Modail Àireamh: | TPW-DC-06-1396-NF |
teisteanais: | ISO9001, ROHS, CE |
A directional coupler is a passive RF device that has an input port, an output port, a coupled signal port, and an internal termination port. A directional coupler extracts a small fraction of the energy from the main transmission path and directs it to one or more coupling ports. The isolation between the directional coupler ports is usually higher because it is advantageous to have a high degree of isolation between the coupled port and the main transmission path.
Tha luchd-ceangail RF treòrachaidh Topwave rim faighinn le luchd-ceangail Type N, 7/16DIN no 4.3/10, is e luachan ceangail 6dB, 8dB, 10 dB,, 15dB, 20 dB agus 30 dB. Tha càraidean RF treòrachaidh Topwave air an rangachadh aig 200w agus tha ìrean tricead aca eadar 138MHz agus 960MHz.
Modail No. | TPW-DC-XX-1310-NF(XX means coupling in dB) | |||||||||
Càraid (dB) | 3 | 4.8 | 6 | 7 | 8 | 10 | 15 | 20 | 30 | 40 |
Cruinneas (dB) | ±1.3 | ±1.4 | ±1.5 | ±1.7 | ±1.8 | ±2.0 | ±2.0 | ±2.0 | ±2.5 | ± 3.0 |
Insertion Loss (DB) | ≤3.65 | ≤2.20 | ≤1.75 | ≤1.45 | ≤1.35 | ≤0.90 | ≤0.70 | ≤0.50 | ≤0.30 | ≤0.30 |
seasgair | ≧18 | ≧19 | ≧21 | ≧22 | ≧23 | ≧25 | ≧28 | ≧30 | ≧43 | ≧ 50 |
Freq (MHz) | 136-1000MHz | |||||||||
VSWR | ≤1.30 | |||||||||
Ìre cumhachd (W) | 300W (cuibheasach gach port) | |||||||||
Impedance | 50 ohm | |||||||||
ceanglaiche | NFemale | |||||||||
Color | Red-plated | |||||||||
Teòthachd obrachaidh (℃) | -25°C gu + 75°C | |||||||||
Cuideam (kg) | 0.56 |
Gèilleadh ROHS & CE
Còmhlan Tricead farsaing a 'còmhdach 138-960MHz
Call cuir a-steach ìosal & VSWR ìosal
Àrd-stiùiridh
Ri fhaighinn le Type N, 7/16DIN no 4.3/10 Connectors
Gu farsaing airson Fuasglaidhean Antenna Sgaoilte (DAS).
Air a chuir a-steach gu math ann an siostam togail (IBS)