AZDEN PCS-7500H MANUAL PDF

AZDEN PCS-7500H MANUAL PDF

Does anyone have or know where I might find a manual for a Azden PCSH 6 meter? Thank you. WY. wAALIM. AZDEN. 2m FM TRANSCEIVER. PCSOCH). INSTRUCTION MANUAL Unpack your PCS(H) carefully and make sure that it is supplied . This is the manual page for Azden. Here you will find instruction manuals, service manuals, user guides PCS Instruction , Kbytes.

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The email address entered is already associated to an account. Not that I would expect the final to fail; the people at Azden assured me they’ve never seen one fail yet. In Azden’s defense, however. The recelv- er isn’t razor-sharp, but suffices nicely with the 20 kHz channel spacing common ly used on 6 meters. Plus, 6 meters enjoys occas ional F-Iaye r propaga tion, produc in g contacts to s everal thousancl miles wi th relatively low power d u ring solar-cycle peaksIf you haven’t tried 6 yet, it is surely an inleresting band that has its share of die-hard users.

No big deal, although simply calling them or might have been nicer. One might think that a VHF rig with a lirst IF at 14 MHz could be easily interfered with by strong 20 meter signals, but I didn’t find this to be a problem. The PCSH does de liver 50 watts as rated into a perfect 50 ohm resistive load, but power output falls off rapidly when the transmitter is faced with any mismatch at all.

One thing I think is a bit “clunky” about the Azden is that it uses an old-fashioned relay for transmi t-receive RF switch ing. Brad Brown Level 3 Expert Answers.

Not uncommon for FM receivers. The PA circuit board also contains a discrete driver stage 2SCthe t herm al detector which switches on a cooling fan if the heat-sink temperature gets too hot, the VSWR protection detector c ircuit which shuts the transmitter down if a gross antenna mismatch occursand a bandpass filter ci rcuit which is in line with the antenna to both the receiv er and the transmitter.

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Azden pcs 7500h manual – Video Cameras

It does disturb me a bit that th e t ran sm itter po we r output fa lls off so sharply when connected to other than a perlect load, but since the FM subband on 6 mete rs is a narrow window of our spectrum 3 MHzI suppose anyone with a lick of sense could tune his antenna to provide a good match if he had to. AZDEN has great quality and affordable price.

Sid Wolin at Azden in New York did advise that the newer-generation PCS series unavailable at this writing would incorporate a new microprocessor which allowed direct Pl frequency address and readout, as on their handle-talkies.

A Zd en Corporation is the only manufactur- er of mon oband mobile FM tran sceivers for all the popular bands from 28 through MHz and really has a corner on the ma rkel for 6 and 10 meier FM pcs-700h. View Most Popular Video Cameras. Answer questions, earn points and help others Answer questions. The Aaden Side One thing I like mamual lot is that Azden provides “lull-sized” schematic diagrams for thei r rigs.

However, I’ve never been able to azdeb the differen ce between “t rue FM” and “phase modulation,” since, mathematically speaking, one is the reciprocal of the othe r a nd a phase -modulated signal, when integrated, becomes ” FM.

A listing of manufactu rer’s ra tings vs. Instead, tones are selected and displayed by two -digit codes which might only be memorized by The Amazing Kreskin. Click “Add” to insert your video.

And the ori ginal PCS -7 manual contains mistakes and typographical errors. I aving plenty 01 room lor soidering. According to the FCC website on wirelss mics no. It does have quirks, as described earlier, that make it more troublesome to use than I’d like.

Azden_PCS-7500H_review_1994

I’d recommend more like mS for a relay-operated rig. Add Your Answer Tips for a great answer: Most aren’t meaningful, but I started 10 proolr ea d the man ual in sea rc h o f erro r s a n d stopped w hen I found a d ozen by the fourth page. Includes mounting ha rdwa’ For 10W TX output: The max point reward manuzl answering a question azzden Same goes for 10 meters, with the PCSH. This is frustrating, especially si nce all my other modern FM transceivers “remember” where they were last used and “power up” on the last-used channel.

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But for an affordable, single-band 6 meter FM rig, it’s almost the only game in town. For example, they used a flat-blade automotive-style fuse in the DC power cable. Pure Digital Flip Video Ultra Display-window bargraph used as RX S-meter, number of bars illuminated ve. One drawback to the discrete PA pcd-7500h is Its cr itical tun ing: Relays work fine, and Azden claims they’ve never had one fail, even in prolonged packet mmanual service, but their switching “turnaround” speed is rather slow compared with solidstate switches, and if the radio is used for packet, the user may have to re-set switching parameters in his TNC program.

The 9th and 10th “bar” in the bar graph display illuminate together. Isolate ie as much as possible.

Azden PCSH Specifications |

If not you are going to have to go with what you can find. Please assign your manual to a product: That means that I can’t transfer videos from the 8mm cassettes to a DVD disk.

Since I’m not so amazing, I had 10 constantly refer to a chart on page 14 of the instruction manual to determine which twodigit code corresponded to each Pl tone frequency. Display window bar graph, number of bars illuminated for 50W TX output: There ‘s not a lot of packet activity on six anyway, but if you really wanted to, you could ho me-brew a PIN diode modification fairly easily.