700 MHz Power Amplifier

 


All mode Power Amplifier for UHF Television Band 600~850MHz , with MW4IC915 Freescale MMIC.
Two version: with 29dB gain and with 45dB gain. Vcc usable from 12V to 26V , Typ 24V.
Prototype for sale... ask:    9a6rzn@gmail.com
Power Output Monitor eingebaut, hier Bastelunterlagen zum runterladen....mit kleine Änderung funktioniert 
auch MW4IC915.


45dB version:
Input ...... 12V ...... 14V ....... 24V
1mW ...... 10W ..... 12W ...... 27W
Monitor ... 2,33V ... 2,62V ..... 3,23V
Strom ..... 1,8A ..... 2A ........ 2,5A

0,5mW .... 9,5W .... 12,5W ... 29W
Monitor ... 2,2V ..... 2,58V ..... 3,7V
Strom ..... 1,4A ..... 1,6A ...... 2,2A

und die 29dB version:
30mW ..... 10W ..... 12,5W ... 29W
Monitor .... 2,2V .... 2,6V ...... 3,7V
Strom ...... 1,3A .... 1,5A ...... 2A





Kommentare

Kommentar veröffentlichen

Beliebte Posts aus diesem Blog

2400 MHz UPconverter BU500

Bild
  Input freq.:   28.........1300 MHz                                    Input Power:    200mW max.  *         SMA female Output freq.:   2365.........2500 MHz                             Output power:    up to 2 Watt  *     SMA female LO clock:    10 MHz         Stability:  2ppm ( -20°....+60°C )         Ext. clock 10 MHz input SMA port on board  Local Oscillator frequency freely programmable by the customer in 1kHz steps ( 1050.....2700MHz ) Vcc:     10.....14 Volt              Icc:   max. 1.5 Amper *   Output power 2W  for CW SSB FM mode ,   DATV mode use please only to 300mW output !!     Output power is adjustable from 0 up to 2 Watt      When ordering , specify which modulation types you want to use   (  SSB  or  DATV  or both ).      28MHz and 50MHz signals can only be used with good 2.4 GHz Bandpass filters . Die neue Version vom bereits bekannten Allmode UPconverter    BU500 1.7W  ist bei HiDes bereit zum Liefern....  www.hides.com.tw New version of already known Allmode
Mehr anzeigen

2.4 GHz 30W TX UPlink for QO-100 with IF 50....1300MHz

Bild
  For QO-100 transponder or other use ……2400MHz UPconverter-Transmitter for SSB Signals with  IF  between 50MHz and 1300MHz Just like in the pictures ready for use with 144,500 MHz input signal ( 20mW maximal ).  BU500 is freely programmable by customer for all IF signals between 50MHz and 1300MHz,  bandpass filter is already adjusted for all the signals and modulations mode ( DATV - SSB - CW ) . BU500 Upconverter  ………with GPSDO 10MHZ input port on board !! PA output power is 30W and antenna port is secured with an isolator against poor antenna VSWR  , SMA out. Band Pass Filter Result……… Output power test with 144,500MHz IF input Signal....
Mehr anzeigen

10GHZ input - Down Converter 3LNC70 - 432MHz output

Bild
  10 GHz input      and    70cm band Output  , with option ext. GPS input It is my pleasure to present a new product for 10GHZ amateur radio operators from  www.hides.com.tw Low-noise selective 10GHZ LNC in coaxial form (  for various applications …  direct 10GHz FM-SSB QSO , DVB-T QSO , QO100 SSB QSO , QO-100 DVBt or DVBs QSO  ) and power supply either via coax or external. https://www.youtube.com/watch?v=Sg19EgpPBJQ   Size: 70 x 47 x 21mm Input-Output-Ext LO connectors: 50ohm , SMA female Noise figure: 1,2~1,3dB Recommended RF input range: 9,8GHz.......10,7GHz Recommended IF output range: 300.........2000 MHz Recommended Vcc voltage: 8V.....14V Recommended Freq. range for Ext. LOsync input: 25,4......29,8MHz  ( with the internal quartz switched off ) LNC consumption in original condition is approx. 150mA , power supply options here...... Technicians who want to install a TCXO with more stability themselves, there is enough space on the underside of the PCB. HiDes provides the 3.3V po
Mehr anzeigen