Nafasi ya Mwanzo: | China |
Brand Name: | Mawimbi ya juu |
Model Idadi: | TPW-HF-1317-SMAF |
vyeti: | ISO9001, ROHS, CE |
The Helical filter is named because the spiral resonant is used to achieve the parallel resonance circuit in the coupled resonator filter. The main feature of the spiral filter is that the volume is small, the insertion is small, and the relatively narrowing bandwidth can be achieved.
Topwave model TPW-HF-1317-SMAF, it is low frequency range 136-174MHz helical RF Filter with SMA type connectors. The VHF Filter, whose size is small with low insertion loss, mainly used for wireless telecommunication systems like Bi-directional Amplifier, Wireless intercom repeater.
Model No | TPW-HF-1317-SMAF |
Tunable Frequency Range(MHz) | 136-174MHz |
Kipimo cha data(MHz) | 38MHz |
Insertion hasara (dB) | ≤2.0 |
Out of Band Rejection@5MHz | ≥20dB |
VSWR | ≤1.35 |
Ukadiriaji wa Nguvu (W) | 30W (upeo) |
Impedans | 50 ohm |
Connector | SMA ya Kike |
rangi | Black |
Uendeshaji Joto (℃) | -20 ~ + 50 ° C |
Humidity Relative | 5%-95% |
Uzito (kg) | 0.50(takriban) |
Uzingatiaji wa ROHS & CE
Vigezo vilivyothibitishwa
Bendi ya Marudio ya Chini Inafunika 136-174MHz
Hasara ya Chini ya Kuingiza & VSWR ya Chini
Inapatikana kwa Viunganishi vya Aina ya N, 7/16DIN au 4.3/10
Inatumika sana kwa mfumo wa Amplifier wa mwelekeo-mbili(BDA)
Imewekwa Vizuri katika Jengo