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

B4903

Apenas para referência

Nº de peças	B4903
Fabricante	Laird Technologies IAS
Descrição	ANT MOB COIL UHF 5/8 490-512MHZ
Ficha técnica	B4903 Ficha técnica
pacote	-
ECAD
Em estoque	3.906 piece(s)
Preço unitário	Request a Quote
Tempo de entrega	A ser confirmado
Tempo de entrega estimado	mai 31 - jun 5 (Escolha o envio acelerado)
Solicite uma cotação

Métodos de Pagamento
Serviço de entrega

Estamos oferecendo para B4903 preço competitivo no mercado global, por favor, envie-nos um pedido de quota para os preços. Obrigado!
Para efectuar a sua RFQ, por favor, adicione B4903 com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de B4903.

Especificações do B4903

Fabricante	Laird Technologies IAS
Categoria	RF / IF e RFID - Antenas RF
pacote	-
ECAD
Series	-
Grupo de Frequências	UHF (300 MHz ~ 1 GHz)
Freqüência (Centro / Banda)	501MHz
Alcance de frequência	490MHz ~ 512MHz
Tipo de antena	Whip, Straight
Número de bandas	1
VSWR	1.5
Perda de retorno	-
Ganho	3dBi
Potência - Max	100W
Características	-
Terminação	Connector, NMO
Proteção de entrada	-
Tipo de montagem	Base Mount
Altura (máx)	11.625" (295.28mm)
Aplicações	-

B4903 folha de dados

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 Garantias

Garantias de Serviço

Nós garantimos 100% de satisfação do cliente.

Nossa experiente equipe de vendas e suporte técnico apoiam nossos serviços para satisfazer todos os nossos clientes.

Garantias de qualidade

Nós fornecemos 90 dias de garantia.

Se os itens que você recebeu não fossem de perfeita qualidade, seríamos responsáveis pelo seu reembolso ou substituição, mas os itens devem ser devolvidos em sua condição original.

Cadeias de suprimentos globais - Recursos confiáveis e autorizados para distribuidores

Nº de peças

Fabricante

Descrição

Estoque

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 peças	Fabricante	Descrição	Estoque
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
ETRAB4903	LAIRD PLC	ANTENNA UNIT	0

Nº de peças	Fabricante	Descrição	Estoque
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
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

Nº de peças

Fabricante

Descrição

Estoque

R3G310-BB49-03

ebm-papst

In stock shipping within 2days

650

Nº de peças	Fabricante	Descrição	Estoque
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 peças

Fabricante

Descrição

Estoque

388B49030900036

Honeywell Sensing and Control / Clarostat

OEM/CM ONLY

117

Nº de peças

Fabricante

Descrição

Estoque

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 peças

Fabricante

Descrição

Estoque

R3G310-BB49-03

ebm-papst

FAN IMP MTRZD 360X289.2MM 400VAC

480

Nº de peças	Fabricante	Descrição	Estoque
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 peças	Fabricante	Descrição	Estoque
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
B4903S D# NS-B4903S	Laird Technologies IAS	OEM/CM ONLY	8976

Nº de peças

Fabricante

Descrição

Estoque

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 peças

Fabricante

Descrição

Estoque

ETRAB4903

D# ETRAB4903

LAIRD PLC

ANTENNA UNIT

RoHS: Compliant

TRAB4903

D# TRAB4903

LAIRD PLC

ANTENNA UNIT

RoHS: Compliant

Nº de peças	Fabricante	Descrição	Estoque
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 peças	Fabricante	Descrição	Estoque
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 peças

Fabricante

Descrição

Estoque

R3G310-BB49-03

ebm-papst

FAN IMP MTRZD 360X289.2MM 400VAC

475

Nº de peças

Fabricante

Descrição

Estoque

C124T103K1X5CM

KEMET Corporation

Multilayer Ceramic Capacitors MLCC - Leaded CKR12BX103KM

Nº de peças

Fabricante

Descrição

Estoque

R3G310-BB49-03

ebm-papst

FAN IMP MTRZD 360X289.2MM 400VAC

535

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B4903

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