background image

ülDLAND

CO M  IVIU fSIIC/VTIО ISJS  CO M  PA N Y

Summary of Contents for I3-795

Page 1: ...ülDLAND COM IV IUfS IIC VTIО ISJS COM PANY ...

Page 2: ...er and we strongly sug gest that you read this Owner s Guide carefully before operation so that you may receive full benefit from its many features Operating range will vary from 1 to 10 miles depending on terrain interférence climatic conditions and the other transceiver used Using a mobile or base station antenna will increase range Generally operating range is greater in open country than in an...

Page 3: ...gnais will automatically release the squelch Careful adjustment is necessary as settings too far to the right will not allow weaker signais to release the squelch HI LO POWER SWITCH This Controls the transmitter output power This is an important control and when properly used will greatly extend battery life For short or medium range com munications set this switch to low In this position the powe...

Page 4: ...ker in the set is disconnected in the receive position The built in speaker mike will still function normally in the transmit position In the transmit position it measures the relative output power of your transmitter In the receive position it measures the relative strength of incoming signais and the condition of the batteries See figures 2 and 3 BATTERY RF POWER S METER CONDITION INDICATOR AVER...

Page 5: ...lace batteries loosen the two large slotted screws located on the bottom and back of the case See figure 6 Carefully disconnect the battery power plug Refer to figure 4 for regulär penlight cell installation Note Dummy batteries must be placed as shown Refer to figure 5 for nickel cadmium cell installation Connect power plug and replace cabinet back BATTERY INSTALLATION FOR REGULAR PENLIGHT CELLS ...

Page 6: ...To transmit press and hold the push to talk bar and talk into the speaker mike grill Use a normal tone of voice and hold the unit about 2 to 3 inches from your mouth To receive release the push to talk bar For best transmission and réception when using the built in antenna it should be held in a vertical position MOBILE OPERATION This unit may be used in a vehicle drawing its power from the car or...

Page 7: ...ermistor 1 Varistor 27 MHz citizen band synthesized system 23 Channels AM High Level Push to talk system Telescopic 10 section 69 2 Dynanic speaker 100 ohm Channel selector switch full variable squelch OFF ON volume control battery saving switch External power jack Charger jack External speaker jack External mic jack External antenna jack 15 volts DC Ali metal with diecast chrome grille 10 3 8 Hig...

Page 8: ...téléphone license or are in the presence of a person holding such a license A Citizens Band or Amateur license is not sufficient MIDLAND COMMUNICATIONS COMPANY HEREBY CERTIFIES THAT THIS UNIT HAS BEEN DESIGNED AND MANUFACTURED IN ACCORDANCE WITH VOL 6 PART 95 OF THE CURRENT FCC RULES AND REGULATIONS AS OF THE DATE OF MANUFACTURE DISASSEMBLY INSTRUCTIONS To remove the back cover loosen the two larg...

Page 9: ...put Note current drain from power supply 5 Disconnect the RF power meter and fully extend the antenna 6 Press the push to talk switch and adjust the antenna loading coil for the same power supply current drain as obtained in step 4 Receiving Section 1 Adjust a signal generator to 455 KFIz with 30 modulation at 1 KHz Adjust the 4 transformers of the second IF stage for maximum indication on the fro...

Page 10: ... 33 250 MHz CHANNEL FREQUENCY MHz Combination Combination Transmit Receive 1 26 965 a a a a 2 26 975 a b a b 3 26 985 a c a c 4 27 005 a d a d 5 27 015 b a b a 6 27 025 b b b b 7 27 035 b c b c 8 27 055 b d b d 9 27 065 c a c a 10 27 075 c b c b 11 27 085 c c c c 12 27 105 c d c d 13 27 115 d a d a 14 27 125 d b d b 15 27 135 d c d c 16 27 155 d d d d 17 27 165 e a e a 18 27 175 e b e b 19 27 185 ...

Page 11: ...SCHEMATIC DIAGRAM ...

Page 12: ...instructions furnished by us nor extended to units which hâve been repaired or altered outside of our factory This warranty does not cover carrying cases batteries antennas broken or cracked cabinets or any other accessory used in connection with the product This warranty is in lieu of all other warranties expressed or implied and no rep résentative or person is authorized to assume for us any oth...

Reviews: