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 | |
![]() | BU-32601-0 | COUPLER BANANA INS 1000V 15A BK | datasheet.pdf | |
![]() | 40J4R0E | RES 4 OHM 10W 5% AXIAL | datasheet.pdf | |
![]() | 345-050-527-201 | CARDEDGE 50POS DUAL .100 GREEN | datasheet.pdf | |
![]() | GBA36DRMH-S288 | CONN EDGECARD 72POS .125 EXTEND | datasheet.pdf | |
![]() | SN74ALS164AN | IC SHIFT REG 8BIT PARALL 14-DIP | datasheet.pdf | |
![]() | P51-300-S-A-I36-4.5OVP-000-000 | SENSOR 300PSI 1/4-18NPT .5-4.5V | datasheet.pdf | |
![]() | 7403SPYZGE | SWITCH TOGGLE 4PDT 5A 120V | datasheet.pdf | |
![]() | 7411SYZGI | SWITCH TOGGLE DP3T 5A 120V | datasheet.pdf | |
| MKRAWT-02-0000-0D0BH20E2 | LED XLAMP COOL WHITE 5700K 2SMD | datasheet.pdf | ||
![]() | 1568301651 | CABLE MARKER CLI M 2-4 GE/SW | datasheet.pdf | |
![]() | BU4832F-TR | IC VOLT DETECTOR STD 4-SOP | datasheet.pdf | |
![]() | LMSY55AA-106 | Capacitors Inductors Filters... | datasheet.pdf |