45,000+ results for 400 mhz
- Icom IC-F6061 45 Watts 400-470 MHz 512 Channels Analog (Complete Kit)Opens in a new window or tabPre-Owned$149.00Free shippingerac1 (20,115) 99.6%
- New ListingMerrimac ARM-1 DC-400 MHz, 0-20 dB, 50 Ohm, SMA (F-F) Variable AttenuatorOpens in a new window or tabPre-Owned$9.99+$5.80 shippingdavei6j0z (95) 100%
- AT-778UV ANYTONE 25W Dual Band 136-174 & 400-480MHz Two Way Radio + USB cableOpens in a new window or tabBrand New$114.95Was: $121.005% offFree shippingFree returns139 sold$7 off every $199 with couponanysecu-radio (7,457) 98.7%
- Bruker Spectrospin 20mm 400 MHz ProbeOpens in a new window or tabPre-Owned$349.00Free shippingvfscientific (7,174) 99.7%
- Motorola PM400 UHF 438-470 MHz 64 Channel 40 Watt (Complete Kit)Opens in a new window or tabPre-Owned$189.00Free shippingerac1 (20,115) 99.6%
- Baofeng BF-T1 Mini Walkie Talkie UHF FM 400-470MHz Two-way Radios transceiver t1Opens in a new window or tabBrand New$19.98Was: $23.5015% offFree shippingFree returns38 watchersSave up to 5% when you buy moresales-radio (11,374) 99.4%
- Motorola PM400 UHF 438-470 MHz 64 Channel 25 Watt (Complete Kit)Opens in a new window or tabPre-Owned$179.00Free shipping2 watcherserac1 (20,115) 99.6%
- Motorola PM400 UHF Two way mobile radio 438-470mhz 40w 64chOpens in a new window or tabPre-Owned$99.99+$6.00 shippingtotal_com (2,321) 98.9%
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- SUN Ultra 5, 400MHz, 256MB, 0GB HD, CD, 375-0115, In Original BoxOpens in a new window or tabPre-Owned$119.99+$20.00 shippingadirondacknetworks (778) 100%
- Listen Technologies Display RF Receiver 72MHz LR-400-072 Portable ProgrammableOpens in a new window or tabPre-Owned$22.00+$6.50 shippingFree returns6 watchersTop Rated Plusyang6104 (3,685) 99.8%
- 1GB DDR 400MHz PC3200 Non-ECC 184 pins in Memory Compatible Low Density DesktopOpens in a new window or tabBrand New$8.20Was: $9.1110% offFree shippingFree returnsAlmost gone108 soldSave up to 9% when you buy moreTop Rated Plustechm-70 (2,358) 94.8%
- New ListingIcom IC-F4001 16 Channel UHF 400-470 MHz Portable RadioOpens in a new window or tabPre-Owned$85.00Free shippingtwowayradiogearinc (86) 0%
- 433MHz Low Noise Amplifier LNA 400MHz~470MHz frequencyOpens in a new window or tabBrand New$12.31Free shippingfrom Chinaelectronic603-9 (9,307) 99.7%
- FEMTO 400 MHZ High Speed Photoreceivers HCA-S *30 DAY RETURNS*Opens in a new window or tabPre-Owned$550.00+$14.88 shippingrj-yousey (1,591) 99.5%
- BRUKER L-TX 400 Mhz BSMS Lock Receiver Module - Z002724/0705Opens in a new window or tabPre-Owned$499.99Free 2-3 day shippingFree returnsTop Rated Pluslj-liquidation (2,599) 100%
- FAA Test set RF modulation monitor 1960's, for parts/repair 50-400 MHZ frequencyOpens in a new window or tabParts Only$199.99+$24.40 shippingabcatlegacyparts (11,692) 99.8%
- Xetawave 400mhz Xeta4B Series UHF Ethernet enclosed RadioOpens in a new window or tabPre-Owned$549.99+$10.75 shippingSave up to 5% when you buy morehoasolutions (2) 100%
- New ListingKenwood Npx 3320 UHF portable radio 400-520 MHZOpens in a new window or tabBrand New$340.000 bids · Time left6d 7h left (Mon, 01:50 PM)$495.00Buy It Now+$9.56 shippingreyno_thoma (43) 100%
- TYT MD-UV390PLUS 10W AES256 DMR Radio Dual Band 136-174 400-480mhz 2 Way RadioOpens in a new window or tabBrand New$92.70Was: $103.0010% offFree shippingFree returns15 watchers$5 off $150+ with couponTop Rated Pluscsyztera99 (4,785) 98.9%
- Vehicle Ham Radio Mobile Antenna Dual Band VHF UHF 136-174MHz 400-470MHzOpens in a new window or tabBrand New$20.42Free shippingFree returns50 soldSave up to 6% when you buy moreautobrilliant_sg (6,481) 98.6%
- Sun Microsystems 501-5741 400MHz UltraSPARC IIi CPU Module Ultra 5Opens in a new window or tabPre-Owned$29.00Free shipping3 watchersparallelsuntech (5,257) 100%
- Wireless Microphone Receiver Antenna UHF 400Mhz-960Mhz BNC Male Antenna (2-Pack)Opens in a new window or tabBrand New$14.25Free shippingFree returnsLast one11 soldperformanstore (1,536) 98.9%
- Sirio StarDuster M-400 (26.5 - 30Mhz) 10M-HAM Tunable Base Antenna - 3000 WattsOpens in a new window or tabBrand New$83.00+$14.00 shipping26 watcherseagle_antenna (5,433) 97.2%
- Handheld 5000km Mini G6 Walkie-talkie Transceiver Two-way Radio 400-470mhzOpens in a new window or tabBrand New$90.39Was: $115.8922% offFree shippingSave up to 11% when you buy morebeautiful1002 (55) 95.1%
- NEW ICOM IC-F4001-71-RC, UHF 400-470 MHZ, 4 WATT, 16 CHANNEL TWO WAY RADIOOpens in a new window or tabBrand New$180.60Free shippingbrianb63 (4,636) 100%
- Maxon SD170 Series Dats Radio VHF 148-174MHz / UHF 400-470 MHz SD171 SD174Opens in a new window or tabBrand New$238.00 to $450.00+$8.75 shippingSave up to 7% when you buy moreradioresearchinc (21,885) 99.6%
- Baofeng UV-5R Upgraded Legal Version Dual Band Walkie Talkies Two Way RadioOpens in a new window or tabUS Stock | Max 5W | 128CH | FM | Free HeadsetBrand New$19.99Was: $28.5630% offFree shipping4,730 soldSave up to 5% when you buy morenicheone (69,983) 99.7%
- 3.5” UHF 400-470MHz ANTENNA SAMCOM BAOFENG RETEVIS KENWOOD RADIO FREE USA SHIPOpens in a new window or tabBrand New$19.99Free shippingpanda222a (10,410) 99.3%
- QYT KT-8900 Mini Amateur Radio 25W Dual band 136-174&400-480MHz UV TransceiverOpens in a new window or tabBrand New$70.56Was: $80.1812% offFree shippingFree returns198 sold$7 off every $199 with couponanysecu-radio (7,457) 98.7%
- AMPLEON ART2K0FE Power LDMOS transistor 1 to 400 MHz 2000W 65 V NewOpens in a new window or tabBrand New$280.00+$3.00 shippingfrom Chinaxihu888 (3,506) 99.7%
- AnyTone AT-778UV 25W Ham Mobile Two Way Radio UHF VHF Dual Band TransceiverOpens in a new window or tabBrand New$107.98Was: $122.7012% offFree shippingFree returns290 sold$7 off every $199 with couponanysecu-radio (7,457) 98.7%
- Black Box Category 6 Bulk 400MHz shielded plenum red 1000ft Cold weather NEWOpens in a new window or tabOpen Box$207.50Was: $250.0017% off+$128.01 shipping1modsource16 (1,612) 98.9%
- BaoFeng UV-5RE V/UHF Dual Band Two-way Walkie-Talkie 136-174/400-520MHz HamRadioOpens in a new window or tabBrand New$30.98Free shippingFree returns1,088 soldSave up to 10% when you buy moreTop Rated Plusdb-star (12,086) 99.2%
- Baofeng UV-5R VHF UHF Dual-Band Ham 5W Portable Two-way Radio Walkie TalkieOpens in a new window or tabBrand New$19.99Was: $28.5630% offFree shipping7,362 soldtool_nerd (52,767) 99.6%
- 4GB Kit 2x2GB KTH-MLG4/4G Kingston 240-Pin Buffered DIMM 400MHZ Memory MM-295Opens in a new window or tabPre-Owned$7.57Was: $8.9015% off+$5.11 shippingFree returnsLast one2 watchersTop Rated Plussafecomponents (11,601) 100%
- Baofeng BF-T1 Mini 2W UHF FM 400-470MHz Two-way Radios & USB Programming CableOpens in a new window or tabBrand New$24.91Was: $29.3015% offFree shippingFree returnssales-radio (11,374) 99.4%
- 1GB 400MHz Compaq HP Business Desktop dc5000 Memory RAM DDR-400MHz 184-pin DIMMOpens in a new window or tabBrand New$15.90Free shippingmemorygiants (36,422) 98.4%
- US 2x Baofeng UV-5R Dual-Band V/UHF FM Transceiver Ham Two-way Radio ScannerOpens in a new window or tabBrand New$38.99Was: $55.7030% offFree shipping3,547 soldSave up to 5% when you buy morenicheone (69,983) 99.7%
- Freescale MRFX1K80H RF Power LDMOS Transistor High Ruggedness 1.8–400 MHz 1800WOpens in a new window or tabNew – Open box$228.00+$3.00 shippingfrom Chinaxihu888 (3,506) 99.7%
- Bruker Spectrospin NMR 2H LOCKSWITCH 200-400 MHz W1345020Opens in a new window or tabPre-Owned$550.00+$19.75 shippingdjkrc (1,574) 100%
- FREESHIP NEW KENWOOD RADIO UHF400-470MHz 2-Way Radio + software+USB cable TK3000Opens in a new window or tabBrand New$47.00Free shippingfrom China212 solde-star365 (6,979) 98.6%
- A-Tech 1GB PC3200 Laptop SODIMM DDR 400MHz 200pin DDR1 Notebook Memory RAM 1x 1GOpens in a new window or tabBrand New$24.99Free 2-3 day shippingFree returnsAlmost gone19 soldTop Rated Plusatechcomponents (111,410) 99.5%
- 1GB KIT 2 x 512MB RIMM RD NON-ECC 800-40 800-40 400MHz 400 MHz RDram Ram MemoryOpens in a new window or tabBrand New$41.93Free shippingFree returnsTop Rated Plusmemorymasters (28,271) 99.6%
- AnyTone AT-778UV VOX Version Mini Dual Band Mobile Radio 136-174MHz 400-480MHzOpens in a new window or tabBrand New$110.07Was: $129.5015% offFree shippingFree returns$5 off $150+ with couponTop Rated Pluscsyztera99 (4,785) 98.9%
- Crucial Technology 1GB DDR 400Mhz PC3200 DDR RAM - CT12864Z40B For DesktopOpens in a new window or tabBrand New$15.09Free shippingFree returns732 soldTop Rated Plusefetchercom (15,598) 100%
- 2 X 1GB 2GB Kit PC3200 High Density DDR400 Mhz 184pin Desktop MEMORY for AMDOpens in a new window or tabBrand New$13.99Free shippingFree returns947 soldTop Rated Plusallinthedeal (49,471) 99.3%
- A-Tech 2GB 2x 1GB PC3200 Laptop SODIMM DDR1 400 MHz 200-Pin DDR Memory RAM 2G 1GOpens in a new window or tabBrand New$49.99Free 2-3 day shippingFree returns7 watchersTop Rated Plusatechcomponents (111,410) 99.5%
- QYT KT-980Plus 50W Dual Band 136-174&400-480mhz Two Way Radio DTMF FM radioOpens in a new window or tabBrand New$135.90Was: $151.0010% offFree shippingFree returnsAlmost gone259 sold$7 off every $199 with couponanysecu-radio (7,457) 98.7%
- QYT KT-8900D 25W Mini Mobile Radio Dual Band 136-174&400-480MHz 2 Way RadioOpens in a new window or tabBrand New$74.07Was: $82.3010% offFree shippingFree returns83 sold$5 off $150+ with couponTop Rated Pluscsyztera99 (4,785) 98.9%
- ANYSECU Zello W6PLUS Android 10 4G Network Radio UHF 400-470Mhz Walkie TalkieOpens in a new window or tabBrand New$149.00Free shippingfrom China121 soldanysecu-radio (7,457) 98.7%
- TAIT TB7100 TWO WAY RADIO BASE STATION REPEATER TBBH5B 400-470 MHz UHFOpens in a new window or tabPre-Owned$549.99+$29.99 shippingLast one8 watchersqualityradiocommunications (4,355) 99.5%
- 2Pcs LEIXEN VV-108 Mini Radio Walkie Talkie UHF 400-480MHz Hair salon RestaurantOpens in a new window or tabBrand New$24.52Was: $28.8515% off+$0.99 shippingFree returns145 soldSave up to 5% when you buy moresales-radio (11,374) 99.4%
- Corsair Value Select VS512MB400 1GB (512MB x2) DDR2 DIMM 400MHZ 2 PCsOpens in a new window or tabPre-Owned$11.99Free shippingjacoblj (3,524) 100%
- LEIXEN UV-25D UV 136-174&400-480MHz Transceiver 20W Dual PTT Walkie TalkieOpens in a new window or tabBrand New$111.15Was: $117.005% offFree shippingFree returns68 sold$7 off every $199 with couponanysecu-radio (7,457) 98.7%
- Anytone AT-778UV Mobile Radio 25W Dual Band 136-174 & 400-480MHz Two Way RadioOpens in a new window or tabBrand New$108.00Free shippingFree returns$5 off $200+ with couponTop Rated Pluscsyz-electronic (211) 100%
- 1GB Memory RAM for Compaq HP Business Notebook nx9600 DDR2 400MHzOpens in a new window or tabBrand New$12.35Free shippingmemorygiants (36,422) 98.4%
- AMPO 3AMD1400-1GB.R DDR1 400Mhz 1GB MemoryOpens in a new window or tabBrand New$5.99+$5.35 shippingFree returnsTop Rated Plusresellersbythepond (737) 100%
- Baofeng BF-A58S Tri-Band Ham Transeiver 136-174&220-260&400-480Mhz Walkie TalkieOpens in a new window or tabBrand New$31.50Was: $35.0010% offFree shippingFree returns40 sold$7 off every $199 with couponanysecu-radio (7,457) 98.7%
- 512MB RAM Memory Upgrade for Dell Optiplex SX270 (DDR-400MHz 184-pin DIMM)Opens in a new window or tabBrand New$12.95Free shippingmemorygiants (36,422) 98.4%
- SIMPLETECH 1GB X 16 PC3200 CL3 DDR-400MHz RAMOpens in a new window or tabOpen Box$15.00Free shippingsneakersrecovery (445) 100%
- Mini G6 Walkie-talkie Handheld Transceiver 5000km Two-way Radio 400-470mhzOpens in a new window or tabBrand New$111.65Free shippingSave up to 13% when you buy morebeautiful1001 (48) 98%
- Samsung 1GB DDR2 PC2-3200 400MHz CL3 Dimm M393T2950BG0-CCCOpens in a new window or tabPre-Owned$1.91+$5.25 shippingFree returnsTop Rated Plusprime_electronic_components (56,736) 99.8%
- 1GB DDR PC3200 400MHz Non-ECC DIMM 4 eMachines Memory T5022 T5048 T6544 T53516Opens in a new window or tabBrand New$12.99Free shippingparts-quick (45,972) 99.8%
- Baofeng BF-T1 UHF 400-470MHz Mini Portable Two Way Radio VOX 20CH FM TransceiverOpens in a new window or tabBrand New$18.54Was: $20.6010% offFree shippingfrom China11 watchersradio_accessories (634) 98.6%
- 1GB 400MHz eMachines T Series T5048 (DDR) Memory RAMOpens in a new window or tabBrand New$15.90Free shippingmemorygiants (36,422) 98.4%
- 1GB Memory RAM Upgrade for ECS Notebooks 331 200pin PC3200 400MHz DDR SO-DIMMOpens in a new window or tabBrand New$18.25Free shippingmemorygiants (36,422) 98.4%
- 512MB DDR 400MHz PC3200 SODIMM 200pin LAPTOP MEMORYOpens in a new window or tabBrand New$9.99Free shippingFree returns48 soldTop Rated Plusallinthedeal (49,471) 99.3%
- Samsung 256 MB DIMM 400 MHz DDR SDRAM Memory (M368L3223FTN-CCC) Tested RAMOpens in a new window or tabPre-Owned$7.45Free shippingspaceproject (713) 100%
- Leixen VV-898SP 25W 12000mAh Dual Band 136-174&400-470MHz Mobile TransceiverOpens in a new window or tabBrand New$158.86Was: $169.006% offFree shippingfrom China438 watchersanysecu-radio (7,457) 98.7%
- NEW LEIXEN UV-25D 20W Dual Band 136-174&400-480MHz Radio Portable Walkie TalkieOpens in a new window or tabBrand New10 product ratings - NEW LEIXEN UV-25D 20W Dual Band 136-174&400-480MHz Radio Portable Walkie Talkie$112.50Was: $125.0010% offFree shippingfrom China124 soldanysecu-radio (7,457) 98.7%
- Micron 512MB PC2-3200 DDR2-400MHz CL3 240-Pin DIMM ECC Memory MT18HTF6472Y-40EB2Opens in a new window or tabPre-Owned$9.95Free shippingmpbeavjr (4,497) 100%
- New Listing2GB 2x1GB Hynix PC3200U DDR 400MHZ CL3 Memory Modules HYMD264646B8J-D43Opens in a new window or tabPre-Owned$15.49Free shippingteekan (583) 100%
- BAOJIE BJ-318 Mini Mobile Radio 25W 136-174&400-490Mhz Car Radio with USB CableOpens in a new window or tabBrand New$65.03Was: $76.5015% offFree shippingFree returns$5 off $150+ with couponTop Rated Pluscsyztera99 (4,785) 98.9%
- MRFX1K80H RF Power LDMOS Transistor High Ruggedness 1.8–400 MHz, 1800 W CW, 65 VOpens in a new window or tabBrand New$179.10Was: $199.0010% offFree shippingfrom ChinaFree returnslongsheng-electronic (20,817) 96.2%
- Bruker BLARH100 200-400 MHZ AMPLIFIEROpens in a new window or tabPre-Owned$999.00+$100.00 shippinglabsupplyforless (453) 100%
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