Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-B4903 | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 1 | |
| Category | RF/IF and RFID | |
| Family | RF Antennas | |
| Series | - | |
| Packaging | * | |
| Frequency Group | UHF (300 MHz ~ 1 GHz) | |
| Frequency (Center/Band) | 490MHz | |
| Frequency Range | 490MHz ~ 512MHz | |
| Antenna Type | Whip, Straight | |
| Number of Bands | 1 | |
| VSWR | 2 | |
| Return Loss | - | |
| Gain | 3dB | |
| Power - Max | - | |
| Features | - | |
| Termination | Connector, NMO | |
| Ingress Protection | - | |
| Mounting Type | Base Mount | |
| Height (Max) | 10.500" (266.70mm) | |
| Applications | - | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | B4903 | |
| Related Links | B4, B4903 Datasheet, Laird Technologies IAS Distributor | |
![]() | 572D107X96R3T2T | CAP TANT 100UF 6.3V 10% 1210 | datasheet.pdf | |
![]() | 12067A390GAT2A | CAP CER 39PF 500V NP0 1206 | datasheet.pdf | |
![]() | RNC50J5562BRBSL | RES 55.6K OHM 1/10W .1% AXIAL | datasheet.pdf | |
![]() | LELBXB1-34312-40 | CIR BRKR MAG-HYDR ROCKER | datasheet.pdf | |
![]() | CPFE500F-28-DLC | AC/DC CONVERTER 28V 500W | datasheet.pdf | |
![]() | PV2S640GG | SWITCH PUSHBUTTON SPST-NO 2A 48V | datasheet.pdf | |
![]() | PT06P-18-91P(SR) | CONN PLUG 6POS INLINE PIN | datasheet.pdf | |
![]() | 59065-4-T-05-E | REED SENSORS | datasheet.pdf | |
![]() | 5640100209F | LED CBI 3MM 3X1 GRN/BLANK/BLUE | datasheet.pdf | |
![]() | UUG2D470MNQ1ZD | CAP ALUM 47UF 20% 200V SMD | datasheet.pdf | |
![]() | ADUCRF101BCPZ128RL | IC MCU CORTEX M3 RF 64LFCSP | datasheet.pdf | |
![]() | 97-3100A24-11PY | AB 9C 6#12, 3#8 PIN RECP | datasheet.pdf |