Name: B4903
Brand: Laird Technologies IAS
SKU: B4903
Availability: InStock
Rating: 5 (121 reviews)

B4903

Solo por referencia

Nº de pieza	B4903
Fabricantes	Laird Technologies IAS
Descripción	ANT MOB COIL UHF 5/8 490-512MHZ
Hoja de datos	B4903 Hoja de datos
Paquete	-
ECAD
En existencias	3.906 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	jul 2 - jul 7 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo B4903 por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue B4903 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de B4903.

Especificaciones B4903

Fabricantes	Laird Technologies IAS
Categoría	RF/IF y RFID - Antenas de RF
Paquete	-
ECAD
Serie	-
Grupo de frecuencia	UHF (300 MHz ~ 1 GHz)
Frecuencia (Centro / Banda)	501MHz
Rango de frecuencia	490MHz ~ 512MHz
Tipo de antena	Whip, Straight
Cantidad de Bandas	1
VSWR	1.5
Pérdida de retorno	-
Ganancia	3dBi
Potencia - Max	100W
Caracteristicas	-
Terminación	Connector, NMO
Protección de ingreso	-
Tipo de montaje	Base Mount
Altura (Máx)	11.625" (295.28mm)
Aplicaciones	-

ficha técnica B4903

B4903 Packaging

B4903 FAQ

1. How to order B4903 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that B4903 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the B4903. All suppliers must pass our qualification reviews before they can publish their products including B4903 on Heisener; we pay more attention to the channels and quality of B4903 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the B4903 price and inventory displayed accurate?

The price and inventory of B4903 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of B4903?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the B4903 we delivered, we will accept the replacement or return of the B4903 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of B4903.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as B4903 pin diagram, B4903 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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B4903 Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza

Fabricantes

Descripción

En existencias

TRAB4903

D# 70989668

Laird Connectivity Inc

Omnidirectional Antenna,Phantom,MNO,490-512 MHz

RoHS: Not Compliant

TRAB4903P

D# 70989669

Laird Connectivity Inc

Omnidirectional Antenna,Phantom,PMT,490-512 MHz MHz

RoHS: Not Compliant

Nº de pieza	Fabricantes	Descripción	En existencias
ETRAB4903	LAIRD PLC	ANTENNA UNIT	0
B4903S	LAIRD PLC	ANT MOB COIL UHF 5/8 490-512MHZ	0
BB4903S	LAIRD PLC	ANT WHIP MC 5/8 490-512MHZ	0
TRAB4903	LAIRD PLC	ANTENNA UNIT	0
B4903	LAIRD PLC	ANTENNA UNIT	0

Nº de pieza	Fabricantes	Descripción	En existencias
R3G310-BB49-03 D# R3G310-BB49-03-ND	ebm-papst	FAN IMP MTRZD 360X289.2MM 400VAC	0
8B49-03 D# 2382-8B49-03-ND	Dataforth Corporation	VOLTAGE OUTPUT MODULE	29
BB4903S D# BB4903S-ND	Laird Connectivity Inc	RF ANT 501MHZ WHIP STR NMO BASE	0
388B49030900036 D# 480-388B49030900036-ND	Honeywell Sensing and Control	POTENTIOMETER	0
TRAB4903 D# TRAB4903-ND	Laird Connectivity Inc	RF ANT 501MHZ DOME NMO BASE MT	0
TRAB4903P D# TRAB4903P-ND	Laird Connectivity Inc	RF ANT 501MHZ DOME N FEM PAN MT	0
B4903 D# B4903-ND	Laird Connectivity Inc	RF ANT 501MHZ WHIP STR NMO BASE	0
SCM5B49-03 D# 2382-SCM5B49-03-ND	Dataforth Corporation	VOLTAGE OUTPUT MODULE	7
ETRAB4903 D# ETRAB4903-ND	Laird Connectivity Inc	RF ANT 501MHZ WHIP STR NMO BASE	0
412-6T2 D# 412-6T2-ND	Ohmite Mfg Co	SWITCH ROTARY 6POS 50A 300V	0
71AS30-01-6-02N D# 71AS30-01-6-02N-ND	Grayhill Inc	SWITCH ROTARY 2POS 250MA 115V	0
B4903S D# B4903S-ND	Laird Connectivity Inc	RF ANT 501MHZ WHIP STR NMO BASE	0

Nº de pieza

Fabricantes

Descripción

En existencias

R3G310-BB49-03

ebm-papst

In stock shipping within 2days

650

Nº de pieza	Fabricantes	Descripción	En existencias
B4903SK6	S+M Components	OEM/CM QUOTES ONLY \| NO BROKERS	173
REB49038	NAVY	OEM/CM QUOTES ONLY \| NO BROKERS	1
REB49037	NAVY	OEM/CM QUOTES ONLY \| NO BROKERS	1
REB49039	NAVY	OEM/CM QUOTES ONLY \| NO BROKERS	1
REB49033	NAVY	OEM/CM QUOTES ONLY \| NO BROKERS	1
REB49031A	NAVY	OEM/CM QUOTES ONLY \| NO BROKERS	1
REB49036	NAVY	OEM/CM QUOTES ONLY \| NO BROKERS	1
SCM5B4903	DATAFORTH	OEM/CM QUOTES ONLY \| NO BROKERS	10
REB49035	NAVY	OEM/CM QUOTES ONLY \| NO BROKERS	1
8B4903	DATAFORTH	OEM/CM QUOTES ONLY \| NO BROKERS	38
REB49032A	NAVY	OEM/CM QUOTES ONLY \| NO BROKERS	1
REB49030	NAVY	OEM/CM QUOTES ONLY \| NO BROKERS	1
REB49031B	NAVY	OEM/CM QUOTES ONLY \| NO BROKERS	1

Nº de pieza

Fabricantes

Descripción

En existencias

388B49030900036

Honeywell Sensing and Control / Clarostat

OEM/CM ONLY

117

Nº de pieza

Fabricantes

Descripción

En existencias

71AS30-01-6-02N

Grayhill Inc

Switch Rotary 6PDT 2 Flatted Shaft Solder Lug 0.3A 115VAC 30VDC

RoHS: Compliant

R3G310-BB49-03

ebm-papst

RoHS: Not Compliant

Nº de pieza

Fabricantes

Descripción

En existencias

R3G310-BB49-03

ebm-papst

FAN IMP MTRZD 360X289.2MM 400VAC

480

Nº de pieza	Fabricantes	Descripción	En existencias
C124T103K1X5CM D# 08B4903	KEMET Corporation	Capacitor,Ceramic,10000pF,100VDC,10-% Tol,10+% Tol,X7R-TC Code,-25,15%-TC RoHS Compliant: Yes RoHS: Compliant Min Qty: 200 Container: Bulk	0
C0805N180K1GSH D# 99B4903	KEMET Corporation	18.0PF 100V RoHS: Not Compliant Min Qty: 25000 Container: Bulk	0
412-6T2 D# 12B4903	Ohmite Mfg Co	ROTARY SWITCH, 2 POLE, 50A/300VAC, PANEL, No. of Switch Positions:6 Position, No. of Poles:2 Pole, Angle of Throw:30°, Contact Current AC Max:50A, Contact Voltage AC Max:300V, Product Range:412 Series, Illumination:Non Illuminated RoHS Compliant: No RoHS: Not Compliant Min Qty: 1 Container: Bulk	4
MDQ-V-1/4 D# 02B4903	Eaton Bussmann	BUSS SMALL DIMENSION FUSE / Bulk RoHS: Not Compliant Min Qty: 4 Container: Bulk	0

Nº de pieza	Fabricantes	Descripción	En existencias
B4903S D# NS-B4903S	Laird Technologies IAS	OEM/CM ONLY	8976
71AS30-01-6-02N D# NS-71AS30-01-6-02N	Grayhill Inc	OEM/CM ONLY	1687
BB4903S D# NS-BB4903S	Laird Technologies IAS	OEM/CM ONLY	4843
B4903 D# NS-B4903	Laird Technologies IAS	OEM/CM ONLY	1229
ETRAB4903 D# NS-ETRAB4903	Laird Technologies IAS	OEM/CM ONLY	3836
TRAB4903 D# NS-TRAB4903	Laird Technologies IAS	OEM/CM ONLY	6858

Nº de pieza

Fabricantes

Descripción

En existencias

R3G310-BB49-03

ebm-papst

RoHS: Not Compliant

71AS30-01-6-02N

Grayhill Inc

Switch Rotary 6PDT 2 Flatted Shaft Solder Lug 0.3A 115VAC 30VDC

RoHS: Compliant

Nº de pieza

Fabricantes

Descripción

En existencias

ETRAB4903

D# ETRAB4903

LAIRD PLC

ANTENNA UNIT

RoHS: Compliant

TRAB4903

D# TRAB4903

LAIRD PLC

ANTENNA UNIT

RoHS: Compliant

Nº de pieza	Fabricantes	Descripción	En existencias
ETRAB4903 D# 000000000003702147	Laird Connectivity Inc	Antennas OMNI,PHE,NMO,490-512 MHz,	0
B4903S D# 000000000003701369	Laird Connectivity Inc	Antennas WHIP,MC,5/8,490-512M HZ,	0
BB4903S D# 000000000003701424	Laird Connectivity Inc	Antennas WHIP,MC,5/8,490-512M HZ	0
TRAB4903P D# 000000000003849153	Laird Connectivity Inc	Antennas OMNI,Ph,PMT,490-512 MHz	0
TRAB4903 D# 000000000003705467	Laird Connectivity Inc	Antennas OMNI,PH,MNO,490-512	0
B4903 D# 000000000003701368	Laird Connectivity Inc	Antennas WHIP,MC,5/8,490-512M HZ,	0

Nº de pieza	Fabricantes	Descripción	En existencias
B4903SK6	S+M Components	OEM/CM ONLY	166
SCM5B4903	DATAFORTH	OEM/CM ONLY	103
8B4903	DATAFORTH	OEM/CM ONLY	124
R3G310BB4903	EBM / PAPST	OEM/CM ONLY	102

Nº de pieza

Fabricantes

Descripción

En existencias

R3G310-BB49-03

ebm-papst

FAN IMP MTRZD 360X289.2MM 400VAC

475

Nº de pieza

Fabricantes

Descripción

En existencias

C124T103K1X5CM

KEMET Corporation

Multilayer Ceramic Capacitors MLCC - Leaded CKR12BX103KM

Nº de pieza

Fabricantes

Descripción

En existencias

R3G310-BB49-03

ebm-papst

FAN IMP MTRZD 360X289.2MM 400VAC

535

Quick Inquiry

B4903

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

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