THE
BALDWIN HILLS
AMATEUR RADIO CLUB
CHAT ROOM
DV SOUND BITES
ALINCO
(DR-635T) ANALOG FM vs DIGITAL VOICE
THANK YOU TED !
AOR
ARD9800 HF SSB vs AOR DV SSB Simplex
THANK YOU MEL !
Un-decoded
D-STAR
ICOM (ID-1) ANALOG FM vs D-Star DV
THANK YOU TED !
Un-decoded
FDMDV
DECODED AUDIO SAMPLE
COMPUTER BASED, FREE SOFTWARE WHICH UTILIZES YOUR COMPUTER SOUND CARD.
Un-decoded Audio Sample - Which Can Be Fed Into Your Computers Microphone For De-coding.
Or Click Here To Hear A QSO.
MOTOROLA P25
XTS-2500 ANALOG FM vs APCO P25 (Repeater)
THANK YOU RAY !
Un-decoded
MOTOTRBO
XPR4550 WIDE BAND ANALOG FM vs DV
Utilizing TDMA technology with two alternating time slots within a single 12.5 kHz. In other words, the repeater can handle two separate QSO's simultaneously within the bandwidth of 12.5 kHz. In effect, it's like having two repeaters in one. Talk about spectral efficiency! A repeater must be used in order to take advantage of the two time slots (two virtual channels). The radios also come standard with the capability of text messaging via the keypad or enhanced palm mic. As an added plus, you can verify if the target radio of which you would like to communicate with is on and in range before attempting to call the operator and or sending it a text message.
Un-decoded
Gary Pearce [ KN4RQ ] & XYL
Cyndi Pearce [ KD4ACW ] Of
Amateur Radio Video News
Have Produced A Beginners Primer To Amateur Radio Digital Voice.
Very Professionally Done!
You Might Consider Playing This DVD For Your Local Amateur Radio Club.
GENERAL RESOURCES
WHAT IS HAM RADIO?
STUDY MATERIALS
CLUB NEAR YOU
eHam.net
AN INFORMATION RESOURCE DEDICATED TO THE AMATEUR RADIO DIGITAL VOICE COMMUNITY
NEWS FLASH - MAY 07, 2008
FCC Denies Petition to Utilize 2m Sub-Band for Digital Repeater Operation
"Repeater stations are authorized to transmit on any frequency in the 2 m band except the 144.0-144.5 MHz and 145.5-146.0 MHz frequency segments."
"digital voice operation is incompatible with existing analog operations [because d]igital voice users are unable to determine if the desired frequency is in use by analog users and can inadvertently cause harmful interference to those users."
D-STAR REPEATER OWNERS HAVE ALREADY BEGUN POWERING DOWN THEIR VHF REPEATERS
 NO FUTURE ADVANCEMENTS FORESEEN PER AORs MARKETING STAFF, THIS IS NOT A WEAK SIGNAL MODE - REQUIRES AN S5 OR BETTER SIGNAL |
 WORK ANY D-STAR SYSTEM ON A GATEWAY UTILIZING ONLY YOUR COMPUTER, DV-DONGLE, AND ISP Keep in mind that when utilizing a DV Dongle to connect to a D-Star repeater via the Gateway, you may not be able to hear all of the users currently on that repeater. In order for you to be able to hear them, they must have assigned the Gateway callsign as RPT2 in their own radios. IF YOUR CALLSIGN IS NOT ALREADY REGISTERED ON A D* GATEWAY, YOU MUST DO SO IN ORDER TO BE ABLE TO TRANSMIT USING THE DV-DONGLE. IF YOU ARE INDEED A VALID LICENSED AMATEUR RADIO OPERATOR, YOU MAY REGISTER ON-LINE VIA THE FOLLOWING LINK, COURTESY OF HAM RADIO OUTLET. |
| * D-STAR CALLSIGN REGISTRATION * |
 BEST SUITED FOR WEAK SIGNAL OPERATION (SSB) |
PER THE FCC (ON 05-07-08) D-STAR REPEATERS MAY NOT TX ON 144.0-144.5 AND 145.5-146.0ALL HAM RADIO OUTLETS HAVE THEIR OWN VHF/ UHF / 1.2GHZ OPERATIONAL D-STAR REPEATER SYSTEMS ON DISPLAY |
 Latest CPS 3.5 (Build 88) - Firmware 1.03.01 |
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E-Mail Web Site Administrator
Also An Owner & Operator Of AORS ARD9800 Fast Radio Modems
MOTOROLA MOTOTRBO XPR4550 Mobile, XPR6550 Portable,
MOTOROLA XTS UHF P25 Portable, Thalas25 VHF P25 Portable
+ a DV Dongle.
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N6DVA Digital Voice Repeater |
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HAM RADIO HAMRADIO AMATEUR RADIO DIGITAL VOICE AOR FAST RADIO MODEM AOR ARD9000 AOR ARD9800 ICOM D-STAR DSTAR D STAR D* JARL MOTOROLA P25 MOTOTRBO AMATEUR RADIO MOTOTURBO AMATEUR RADIO MOTOTURBO HAM RADIO MOTOTRBO HAMRADIO DIGITAL DATA XPR4550 XPR6550 XPR8300 ARESLAX ARES CERT MOTOROLA APCO 25 APCO25 P25 ALINCO DIGITAL VOICE G4GUO JA6UHL HB9TLK G3PLX K0PFX N1SU BHARC BALDWIN HILLS AMATEUR RADIO CLUB DOWNEY DV DONGLE DV-DONGLE DVDONGLE SSB