AP 700 Hovedsiden.


Her er en AP710A 4meter 1kanal 25Watt med tone sender og modtager.

4m modtager har 2 mellemfrekvenser: 10.7Mhz og 455Khz
Modtager blander injection signal er underliggende, modtager krystal frekvens eksempel:
Xtal 11.591666 Mhz * 6 = 69.550 blander frekvens + 10.7 = 80.250 Modtager frekvens. ( tribler - doubler )
Sender frekvens: Xtal 5.015625Mhz * 16 = 80.250Mhz (4 stk doublere)


2m modtager har 2 mellemfrekvenser: 10.7Mhz og 455Khz
Modtager blander injection signal er underliggende, modtager krystal frekvens eksempel:
Xtal 11.19166 Mhz * 12 = 134.300 blander frekvens + 10.7 = 145.000 Modtager frekvens. ( tribler - doubler - doubler )
Sender frekvens: Xtal 9.0625Mhz * 16 = 145.000Mhz (4 stk doublere)


Billede af komplet 4m (80MHz) inden i set fra bunden:
37 DPI 39Kb
75 DPI 121Kb

Billede af komplet 4m (80MHz) inden i set fra toppen:
37 DPI 43Kb
75 DPI 149Kb


AP700 VHF 4m 76-88MHz Diagrammer:

ap307 RF amplifier
ap308 1.mixer
ap309 rx multiplier
ap320 osc phasemodulator
ap321 transmitter multiplier
ap322 transmitterbuffer
ap323 1.5W pa transmitter
ap325 25w transmitter
ap334 RF amplifier duplex
ap357 25w PA stage
ap377 2w buffer stage
4m lowpass filter for tx

AP700 VHF 2m 144-146MHz Diagrammer:

Ledningsdiagram ap749
2m block diagram syntheziser AP749
2m block diagram 4channel xtal
ap307 RF amplifier
ap353 1.mixer
ap308 1.mixer
ap309 rx multiplier
ap320 osc phasemodulator
ap321 transmitter multiplier
ap322 transmitterbuffer
ap323 1.5W pa transmitter
ap324 transmitter 6w pa
ap325 25w transmitter
ap334 RF amplifier duplex
ap337 2w driver stage
ap357 12w PA stage
ap367 25w PA stage
ap377 1w buffer stage
ap413 tx mixer synth
ap414 synt mixer
ap418 vco
ap437 rf amplifier
2m lowpass filter for tx

AP700 UHF 70cm 430-450MHz Diagrammer:

70cm blockschematic
terminalbox remote controller for ap749 and ap780
subcontrol unit for ap749 and ap780
ap398 6w/12w poweramp
ap399 2. RX mixer
ap402 1. RX mixer
ap403 band pass filter RX
ap404 1. rf stage
ap454 synt mixer and tonetransmitter
ap469 tx mixer amp
ap470 txbuffer amp
ap479 vco buffer modulator
lowpassfilter

AP700 Diagrammer alle typer:

18pin Connector
18pin Connector with key and mic
ap306 Squelch AF Amplifier
ap310 IF10.7 and 455Khz amplifier
ap311 Limiter Discriminator
ap316 Modulations Amplifier
ap317 10v powersupply
ap326 4 channel x-tal
ap351 3tone receiver
ap369 dual tone generator
ap408 Modulation amp. with Automatic Volume Control
ap415 Synthesizer
ap419 5v and 10v powersupply
ap459 squelch AF Amplifier
function 12cha simplex wireing diagram
function 4cha simplex selcall wireing diagram
function 4cha simplex wireing diagram
function 1cha simplex selcall wireing diagram
function 1cha simplex wireing diagram