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About product:
1. the specification of the new style current tv digital antenna:
| Model | HD-998N |
| Therefore Input Frequency | 2500 to 2686Mhz |
| Rf Output Frequency | 662 to 848Mhz |
| Lo Frequency Set | 1838Mhz 10KHz |
| Lo Frequency Stability | 30KH(-40°C to +70°C) |
| 50KH Max | |
| Noise Figure | 1.7dB |
| Gain | 32 2dB |
| Gain Flatness | 1.5dB,0.25dB/6MH |
| Lo Leakage | |
| @ IF Port | -35dbM |
| @ RF Port | -50dBm |
| Phase Noise | -85 dBc/H @ 10Kh |
| Image Rejection | 50dB |
| In Band Output Spurious/harmonics | 65dBc |
| I.F.rejection | 75dBc |
| I.M.D | 50dBc |
| P-out 1-dB Compression Point | 15dBm(single carrier) |
| Third order intercept Point | 27dB |
| Of Output Level(max)With 31 Channel Each | 33dBmv |
| Output Connector | "F"type female,75ohms |
| Supply Voltage | 16 to 24vdc(through Output Connector) |
| Current | 230mA |
| Operating Temperature | -40°C to 80°C |
| Lighting Protection | Transient Suppressor |
| Weatherproof Housing | 100% Leak Test Per Cai Tp-00003 |
| Finish | Polyurethane Power Coat Paint |
About Factory:
Expereience: We have 20 years experience of electrical equipment,such as stablizer, sealing machine, packing machine,etc., alibaba electrical equipment is a name that stand for quality, durability, originality.Good After Sales Service: Any small problem happening in our products will be solved at the most prompt.We always offer relative techncal support/consultant.Quick reponse,all your inquiry will be replied within 24 hours. Market:Our product and design are sold well in Southeast Asian,African.Antenna HD998N